KGBA / KGBAS. VNG System Tip-bars G43 HPG 2-Edge Tip-Bar G44 PSFG-S Will be switched to HPG Tip-Bars G44 SIGE-EH / SIGE-WH / SIGE-WH-90

1~96 Summary of External, Internal and Face 2~9 External KBA / KBAS 13 KB / KBS ill be switched to KBA / KBAS 15 KFF / KF 16 S...KF Sleeve holder 16 K ill be switched to KBA 18 KN91 19 K / KS 20 KA 21 KD (Integral ype) 26 KDS (0 Separate ype) 27 KDSS (90 Separate ype) 27 K (For automatic lathe) 36 K / K 36 K / KS 38 KU 39 K (For Aluminum heel) 40 Internal VN System ipbars 43 P 2Edge ipbar 44 PSFS ill be switched to P ipbars 44 SIEE / SIE / SIE90 48 IV / IVE / IV 52 KIBA 55 KI ill be switched to KIBA 56 KI 57 KIV 58 KI8 / KIU8 59 KIA 60 Face VNF System ipbars 64 PF 2Edge ipbar 65 PSFS ill be switched to PF ipbars 65 F / F win Bars 66 KDF(Separate ype) 70 FVSAA / FVAA 76 FV 78 FVS / FV 80 KFS 84 KFS8 86 KFBS 87 IFV (Boring Bar ype) 88 echnical Information Recommended Cutting Conditions uide for 10~40 41~60 61~88 89~96 89 94 Alternative oolholder Reference able for oolholder 96 1

Summary of KD ype External (22~31) Integral ype ype KD idth (mm) 2.0~8.0 Depth (mm) 6~30 26 Separate ype ype KDSS idth (mm) 3.0 Depth (mm) 10 27 he separate type toolholders can accept all the inserts if their hand is matching. Separate ype ype KDS idth (mm) 2.0~5.0 Depth (mm) 10~25 27 he separate type toolholders can accept all the inserts if their hand is matching. ow Cutting Force S ow Feed For general purpose igh feed rate P eneral cutoff P Copying C Face ø25~ (68~75) and ongitudinal turning Deep grooving and ongitudinal turning D ype * KDF in. Face roove Dia. ø25 idth (mm) 3.0~6.0 Depth (mm) 13~32 70 he separate type toolholders can accept all the inserts if their hand is matching. 2

Summary of External External (10~21) Shallow ( Depth: ~5mm) ype KBAS idth (mm) 0.33~4.8 Depth (mm) 0.8~5.0 13 KBA 0.33~4.8 0.8~5.0 13 KBS 0.5~4.8 1.0~5.0 15 KB 0.5~4.8 1.0~5.0 15 K 0.75~4.5 2.0~5.0 18 round Chipbreaker round Chipbreaker FullR Y Chipbreaker round Chipbreaker round Chipbreaker FullR round Chipbreaker Edge Shape eneral (Square) FullR (Round) Y Chipbreaker Deep ( Depth: ~25mm) * hese shallow groove types of the previous system will be switched to the system on the left. KBS KBAS KB KBA K ype KS idth (mm) 4.0~8.0 Depth (mm) 13 20 K 4.0~12.0 13~17 20 KN91 4.0~8.0 15~17 19 KA 3.0~5.0 20~25 21 rounded Chipbreaker Sintered Chipbreaker Ceramic Sintered Chipbreaker 3

Summary of External External & ongitudinal turning (32~39) CERACU Plunge & urn ype K idth (mm) 3.0~5.0 Depth (mm) 4.8 38 KS 3.0~5.0 4.8 38 olded Chipbreaker olded Chipbreaker FullR round Chipbreaker ype K idth (mm) 1.5~4.0 Depth (mm) 5~16 36 K 3.0~8.0 9~25 36 K 2.0~6.0 17~30 37 KU 3.0~5.0 3.5~4.5 39 olded Chipbreaker olded Chipbreaker FullR round Chipbreaker Deep / CutOff olded Chipbreaker FullR 4

External of Precision Parts (16~1736) Small Shank ype K idth (mm) 1.5~4.0 Depth (mm) 5~16 36 olded Chipbreaker Deep / CutOff round Chipbreaker ype KFF KF idth (mm) 0.33~2.5 Depth (mm) 0.8~2.5 16 SKF 0.33~2.5 0.8~2.5 16 round Chipbreaker For Aluminum heel External (External / Facing / Copying) (40) ype K idth (mm) 6.0~8.0 Depth (mm) 25 40 1Edge PCD 5

Summary of Internal Small Dia. Internal ø4~ (43~45) 2Edge ipbar & System ipbar ype P in.bore Dia. ø4~ø7 idth (mm) 1.0~2.0 Depth (mm) 1.0~2.0 44 2Edge ipbar ype VN in.bore Dia. ø4~ø7 idth (mm) 1.0~2.0 Depth (mm) 0.8~2.0 43 System ipbars Internal ø8~ (46~56) Shallow ype SIE in.bore Dia. ø8~ø12 idth (mm) 1.0~3.0 Depth (mm) 1.5~2.2 48 2Edge round Chipbreaker 2Edge round Chipbreaker FullR ype IV in.bore Dia. ø12~ø40 idth (mm) 1.0~5.0 Depth (mm) 1.7~6.3 52 1Edge round Chipbreaker 2Edge round Chipbreaker 2Edge round Chipbreaker FullR ype SIE in.bore Dia. ø14~ø40 idth (mm) 1.0~5.0 Depth (mm) 2.5~6.5 48 2Edge 2Edge 2Edge olded Chipbreaker round Chipbreaker round Chipbreaker FullR ype KIBA in.bore Dia. ø35~ø40 idth (mm) 0.33~4.8 Depth (mm) 0.8~2.8 55 round Chipbreaker round Chipbreaker FullR Y Chipbreaker ype KI in.bore Dia. ø35~ø45 idth (mm) 0.75~4.5 Depth (mm) 2.0~2.5 56 round Chipbreaker * KI will be switched to KIBA. 6

Deep (57, 60) ype KIA in.bore Dia. ø32~ø66 idth (mm) 3.0~5.0 Depth (mm) 10~15 60 olded Chipbreaker ype KI in.bore Dia. ø45~ø65 idth (mm) 4.0~8.0 Depth (mm) 12 57 round Chipbreaker olded Chipbreaker Internal & ongitudinal turning ø20~(58, 59) CERACU Plunge & urn ype KIV in.bore Dia. ø20~ø40 idth (mm) 3.0~5.0 Depth (mm) 5.5~11.0 58 olded Chipbreaker olded Chipbreaker ype KI8 in.bore Dia. ø65 idth (mm) 8.0 Depth (mm) 20 59 olded Chipbreaker round Chipbreaker ype KIU8 in.bore Dia. ø65 idth (mm) 8.0 Depth (mm) 2.2 59 round Chipbreaker FullR 7

Summary of Face icro Dia. Face ø6~ ype S in. Face roove Dia. ø6 idth (mm) 0.5~2.0 Depth (mm) 1.0~3.0 66 ype S..S in. Face roove Dia. ø6 idth (mm) 0.5~2.0 Depth (mm) 1.0~3.0 66 win Bar for aydown type ype SS in. Face roove Dia. ø6 idth (mm) 0.5~2.0 Depth (mm) 1.0~3.0 67 win Bar for Stand up type Small Dia. Face ø8~ ype FVSAA in. Face roove Dia. ø8 idth (mm) 1.0~3.0 Depth (mm) 2.2 76 ype FVAA in. Face roove Dia. ø8 idth (mm) 1.0~3.0 Depth (mm) 2.2 76 round Chipbreaker Small Dia. Face ø8~ ype VNF in. Face roove Dia. ø8 idth (mm) 1.0~3.0 Depth (mm) 2.0~3.0 64 System ipbars ype PF in. Face roove Dia. ø8 idth (mm) 1.0~3.0 Depth (mm) 2.0~3.0 65 2Edge ipbar 8

eneral Purpose Face ø20~ ype FVS in. Face roove Dia. ø35~ø150 idth (mm) 2.5~6.0 Depth (mm) 4.6~8.1 80 olded Chipbreaker ype KFB in. Face roove Dia. ø65~ø250 idth (mm) 4.0~5.0 Depth (mm) 25~38 87 round Chipbreaker round Chipbreaker round Chipbreaker FullR ype FV in. Face roove Dia. ø20~ø150 idth (mm) 2.0~6.0 Depth (mm) 2.2~8.1 78 Face & ongitudinal turning ø25~ (CERACU Plunge & urn) round Chipbreaker FullR ype FV in. Face roove Dia. ø35~ø150 idth (mm) 2.5~6.0 Depth (mm) 4.6~8.1 80 Face ø35~ ype KFS in. Face roove Dia. ø25~ø235 idth (mm) 3.0~6.0 Depth (mm) 13~32 84 olded Chipbreaker ype KFS8 in. Face roove Dia. ø54~ø155 idth (mm) 8.0 Depth (mm) 25 86 ype IFV in. Face roove Dia. ø35~ø50 idth (mm) 2.0~6.0 Depth (mm) 2.2~8.1 88 olded Chipbreaker round Chipbreaker round Chipbreaker FullR round Chipbreaker round Chipbreaker FullR 9

Inserts Applicable Inserts P Carbon steel / Alloy steel Classification of usage Stainless Steel : Continuousight (mm) K Cast Iron Interruption / 1st Choice A ød N Nonferrous etals : Continuousight BA32_ 9.525 3.18 4.4 S itanium Alloy Interruption / 2nd Choice BA43_ 12.70 4.76 5.5 : Continuous / 1st Choice ard materials (~40RC) : Continuous / 2nd Choice BA43480 12.70 5.00 5.5 ard materials (40RC~) Shape anded Insert shows Rhand. A rε ±0.03 rε 2 ød B (Old ) B rε Cermet C40 N6020 N90 PR1215 EA COA PVD Coated Applicable PR1115 PR905 PR930 PR630 BA32 033005 0.33 0.8 050005 * BA32 050 * 0.50 1.0 050005 * 0.50 1.2 075005 BA32 075 0.75 0.05 095005 095 0.95 100005 100 1.00 110005 110 1.10 2.0 120005 120 1.20 125020 125 1.25 130020 130 1.30 140020 140 1.40 2.5 145020 145 1.45 2.0 145020 1.45 2.5 150020 BA32 150 1.50 2.0 150020 1.50 160020 BA32 160 1.60 2.5 0.2 170020 170 1.70 175020 BA32 175 1.75 2.0 175020 1.75 200020 BA32 200 2.00 225020 225 2.25 2.5 250020 250 2.50 300020 300 3.00 BA43 125010 1.25 0.1 2.0 125020 BA43 125 1.25 140020 140 1.40 3.5 0.2 145020 145 1.45 2.0 145020 1.45 0.2 150010 1.50 0.1 150020 BA43 150 1.50 170020 170 1.70 175020 175 1.75 0.2 185020 185 1.85 3.5 195020 195 1.95 200010 2.00 0.1 200020 BA43 200 2.00 225020 225 2.25 0.2 230020 230 2.30 250010 2.50 5.0 0.1 oolholders KBA 16 KBAS 16 KBA 2215 KBAS 2215 KBA 22255 KBAS 22255 for oolholder 13 15 55 250030 BA43 250 2.50 4.0 KBA 2225 KBAS 2225 KBA 22255 KBAS 22255 250030 2.50 5.0 0.3 265030 BA43 265 2.65 4.0 KBA 22255 KBAS 22255 KBA 2225 KBAS 2225 KBA 22255 KBAS 22255 Dimension B shows available grooving depth. * he edge width tolerance of BA32R/050 (with mark) is different (0.50 ) See55 for KIBA 265030 2.65 5.0 KBA 22255 KBAS 22255 Recommended Cutting Conditions 89 10 Inserts are sold in 10 piece boxes. : Std. Item : Check Avaailability

Applicable Inserts Applicable P Carbon steel / Alloy steel Classification of usage Stainless Steel : Continuousight (mm) K Cast Iron Interruption / 1st Choice A ød N Nonferrous etals : Continuousight BA32_ 9.525 3.18 4.4 S itanium Alloy Interruption / 2nd Choice BA43_ 12.70 4.76 5.5 : Continuous / 1st Choice ard materials (~40RC) : Continuous / 2nd Choice BA43480 12.70 5.00 5.5 ard materials (40RC~) Cermet EA COA PVD Coated Shape anded Insert shows Rhand. olded Chipbreaker Y Chipbreaker A A rε rε ±0.03 rε 2 ød ±0.03 rε 2 ød B B (Old ) B rε C40 N6020 N90 PR1215 PR1115 PR905 PR930 PR630 oolholders KBA 2225 KBAS 2225 BA43 280030 BA43 280 2.80 4.0 0.3 KBA 22255 KBAS 22255 280030 2.80 5.0 KBA 22255 300010 3.00 5.0 0.1 KBAS 22255 KBA 2225 300030 BA43 300 3.00 4.0 KBAS 2225 KBA 22255 KBAS 22255 300030 KBA 22255 3.00 5.0 KBAS 22255 0.3 325030 BA43 325 3.25 5.0 R R KBA 2225 KBAS 2225 330030 330 3.30 4.0 KBA 22255 330030 3.30 5.0 350010 3.50 5.0 0.1 350030 BA43 350 3.50 0.3 400010 4.00 0.1 400040 BA43 400 4.00 5.0 430040 430 4.30 R 0.4 450040 450 4.50 R 480040 480 4.80 R BA43 175020Y BA43 175Y 1.75 185020Y 185Y 1.85 3.5 0.2 200020Y 200Y 2.00 230020Y 230Y 2.30 250030Y BA43 250Y 2.50 4.0 250030Y 2.50 5.0 265030Y BA43 265Y 2.65 4.0 265030Y 2.65 5.0 0.3 300030Y BA43 300Y 3.00 4.0 KBAS 22255 KBA 22255 KBAS 22255 KBA 2235 KBAS 2235 KBA 2215 KBAS 2215 KBA 2225 KBAS 2225 KBA 22255 KBAS 22255 KBA 22255 KBAS 22255 KBA 2225 KBAS 2225 KBA 22255 KBAS 22255 KBA 22255 KBAS 22255 KBA 2225 KBAS 2225 KBA 22255 KBAS 22255 300030Y 3.00 5.0 KBA 22255 KBAS 22255 KBAR 2225 330030Y BA43 330Y 3.30 4.0 R R KBAS 2225 KBAR 22255 KBAS 22255 330030Y 3.30 5.0 KBA 22255 KBAS 22255 350030Y BA43 350Y 3.50 KBA 2235 5.0 400040Y 400Y 4.00 0.4 KBAS 2235 Dimension B shows available grooving depth. See55 for KIBA Recommended Cutting Conditions 89 for oolholder 13 15 55 13 15 55 : Std. Item R : Rhand Only : Check Availability Inserts are sold in 10 piece boxes. 11

Inserts Applicable Inserts Applicable P Carbon steel / Alloy steel Classification of usage Stainless Steel : Continuousight (mm) K Cast Iron Interruption / 1st Choice A ød N Nonferrous etals : Continuousight BA32_ 9.525 3.18 4.4 S itanium Alloy Interruption / 2nd Choice BA43_ 12.70 4.76 5.5 : Continuous / 1st Choice ard materials (~40RC) : Continuous / 2nd Choice BA43480 12.70 5.00 5.5 ard materials (40RC~) Cermet EA COA PVD Coated Shape anded Insert shows Rhand. (Old ) B rε C40 N6020 N90 PR1215 PR1115 PR905 PR930 PR630 oolholders BA32 200100R 2.00 1.00 R R KBAR 16 2.5 300150R 3.00 1.50 R R KBAS 16 for oolholder FullR FullR (Round) A rε ±0.03 Dimension B shows available grooving depth. See55 for KIBA 2 ød B BA43 100050R BA43 050R 1.00 2.0 0.50 KBA 2215 150075R 075R 1.50 0.75 3.5 KBAS 2215 200100R 100R 2.00 1.00 250125R 125R 2.50 4.0 300150R 150R 3.00 1.50 1.25 KBA 2225 KBAS 2225 KBA 22255 KBAS 22255 400200R 200R 4.00 5.0 2.00 KBA 2235 KBAS 2235 Recommended Cutting Conditions 13 15 55 89 Applicable Inserts P Carbon steel / Alloy steel Classification of usage Stainless Steel : Continuousight (mm) K Cast Iron Interruption / 1st Choice A ød N Nonferrous etals : Continuousight BA32_ 9.525 3.18 4.4 S itanium Alloy Interruption / 2nd Choice BA43_ 12.70 4.76 5.5 ard materials (~40RC) : Continuous / 1st Choice : Continuous / 2nd Choice BA43480 12.70 5.00 5.5 ard materials (40RC~) CBN PCD Shape anded Insert shows Rhand. (Old ) B rε Applicable oolholders BA32 125010 BA32 125 1.25 R KBAR 16 2.0 0.1 150010 150 1.50 R R KBAS 16 BA43 125010 BA43 125 0.1 1.25 2.0 125020 125 0.2 1Edge A rε rε 150010 150 0.1 KBA 2215 1.50 150020 150 0.2 KBAS 2215 3.5 200010 200 0.1 2.00 BA32 S=1.7 200020 200 0.2 BA43 S=1.9 250010 250 0.1 2.50 KBA 2225 250020 250 0.2 4.0 KBAS 2225 300010 300 0.1 KBA 22255 3.00 KBAS 22255 300020 300 0.2 Dimension B shows available grooving depth. See55 for KIBA Recommended Cutting Conditions S ±0.03 2 B ød KBN510 KBN525 KPD001 KPD010 for oolholder 13 15 55 89 EACOA PR1215 Advantages igh reliability and long tool life grooving owing to micrograin carbide substrate and EACOA technology achining cost reduction at high speed cutting by EACOA with high hardness and oxidation resistance Suitable for shallow grooving of steel and stainless steel aterial Application ap Steel Stainless Steel Cast Iron igh speed edium speed ow speed PR930 PR1215 PR1115 Continuous ight interruption Interruption Application igh speed edium speed ow speed PR1215 PR1115 Continuous ight interruption Interruption Application igh speed edium speed ow speed PR905 Continuous ight interruption Interruption Application 12 Inserts are sold in 10 piece boxes. CBN & PCD Inserts are sold in 1 piece boxes. : Std. Item R : Rhand Only : Check Availability

External Shallow oolholders ever ock KBA Righthand shown Rhand Insert for Rhand oolholder, hand Insert for hand oolholder. KBAS Righthand shown hand Insert for Rhand oolholder, Rhand Insert for hand oolholder. oolholder Dimensions Std. R 1=h 3 B 1 2 F1 A Clamp Set Spare Parts rench Applicable Inserts 10~12 KBA 161616 16 16 100 20 2020K16 20 4.0 20 125 24 25 2.5 BA16 S BA32 type 252516 25 25 150 30 2020K2215 20 20 125 25 4.0 25.5 25252215 25 25 150 30 1.0 4.0 2020K2225 20 20 125 25 4.0 25.5 25252225 25 25 150 30 2.0 4.5 2020K22255 20 20 125 25 F15 4.0 25.5 2.0 252522255 25 25 150 30 BA22 S BA43 type 5.5 2020K2235 20 20 125 25 4.0 25.5 3.0 25252235 25 25 150 30 20202215* 1.0 4.0 20202225* 20 4.0 20 100 25.5 25 2.0 4.5 20202235* 3.0 5.5 KBAS 2020K16 20 4.0 20 125 25 25 252516 25 4.5 25 150 30 2.5 BA16 S BA32 type 2020K2215 20 4.5 20 125 27 25 25252215 25 5.0 25 150 32 1.0 4.0 2020K2225 20 4.5 20 125 27 25 2.0 4.5 F15 25252225 25 5.0 25 150 32 BA22 S BA43 type 2020K22255 20 4.5 20 125 27 25 2.0 252522255 25 5.0 25 150 32 5.5 2020K2235 20 4.5 20 125 27 25 3.0 25252235 25 5.0 25 150 32 Dimension shows the distance from the oolholder to the cutting edge. Dimension B shows available grooving depth. mark indicates short shank type. Clamp Set :KBA BARS for Rhand oolholder, and BAS for hand oolholder. KBAS BAS for Rhand oolholder, and BARS for hand oolholder. Rake Angle (α) after Installment of BA BA32 BA43 BA43R(FullR) α Insert rades α Insert rades α Insert rades FullR 10 N90,PR630,PR930 PR1115,PR1215,PR905 KPD001,KPD010 20 0 KBN510, KBN525 10 C40N,N90,PR630,PR930 10 PR1115,PR1215,PR905 KPD001, KPD010 14 20 External oolholders KBA Short Shank types are available N90,PR630,PR930 PR1115,PR1215,PR905 N90,PR630,PR930 PR1115,PR1215,PR905 050R~150R For NC lathe and SK tooling, KBAR2020K(Overall length 125mm) short shank type KBAR202022(Overall length 100mm) is available. No longer required for the users to cut the shank portion. 200R 050R~200R Rake Angle (α) after Installment of BAY α * 15 BA43175Y ~ BA43350Y 14 BA43400Y α indicates the rake angle at the center of the edge width, after installing insert. : Std. Item: Check Availability 13

Inserts [B insert changes to BA (1012).] Applicable Inserts (mm) A B32_ 9.525 3.18 B43_ 12.70 4.76 B43480 12.70 5.00 eneral (Square) (Corner is C shaped) B32 type eneral (Square) (Corner is R shape) B43 type 1Edge Insert Righthand Shown A C 0.03 C 2 (Corner is C shape) A r B 0.03 r 2 B type insert changes to BA type when order is placed. hen replacing with BA insert, please consider the CornerR(rε) specification. A A r 1.9 r 0.03 r B 2 B 0.03 2 P K N S Carbon Steel / Alloy Steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard materials (under 40RC) ard materials (over 40RC) Cermet PVD Coated B C or rε Diamond C40 C60 PR630 PR930 KPD001 KPD010 B32 050 * 0.50 1.0 C0.05 075 0.75 095 0.95 100 1.00 2.0 KB 125 1.25 C0.10 KBS 145 1.45 150 1.50 200 2.00 2.5 250 2.50 B43 125 0.1 1.25 2.0 125 0.2 145 1.45 2.0 0.2 150 0.1 1.50 150 0.2 KB 175 1.75 0.2 KBS 185 1.85 3.5 0.2 200 0.1 2.00 200 0.2 230 2.30 0.2 250 0.1 2.50 250 0.3 265 2.65 0.3 KB 280 2.80 4.0 0.3 KBS 300 0.1 3.00 300 0.3 330 3.30 0.3 350 0.1 3.50 350 0.3 400 0.1 4.00 KB 400 5.0 0.4 KBS 430 4.30 0.4 450 4.50 0.4 480 4.80 0.4 B43 125 1.25 2.0 KB 150 1.50 3.5 KBS 200 2.00 0.1 250 2.50 KB 4.0 300 3.00 KBS B43 050R 1.00 2.0 0.50 075R 1.50 0.75 3.5 100R 2.00 1.00 Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder KB KBS 16 16 2215 2215 2225 2225 2235 2235 2215 2215 2225 2225 2215 2215 Ref. Page for oolholder 15 FullR B 125R 2.50 1.25 4.0 150R 3.00 1.50 KB KBS 2225 2225 200R 4.00 5.0 2.00 KB KBS 2235 2235 Dimension B shows available grooving depth. he edge width tolerance of B32050 is different.0.50 +0.05 0 (*) * aterial selection standard when changing to BA. B Insert C40 C60 PR630 PR930 KPD010 BA Insert C40 N90 PR1215/PR1115 PR1215/PR1115 KPD001 (KPD010) * Check the cornnerr(rε) of the insert when changing. For recommended cutting conditions, see page 89 14 Inserts are sold in 10 piece boxes. CBN & PCD Inserts are sold in 1 piece boxes. Check Availability

External Shallow oolholders [for B / BA Insert] op Clamp KB (Changes to KBA 13) 2 A h F1 2 2 1 1 3 B Righthand shown Rhand insert for Rhand toolholder, hand insert for hand toolholder. KBS (Changes to KBAS 13) 2 h F1 A 2 1 1 3 B 2 oolholder Dimensions Righthand shown Std. R 1=h 3 B 1 2 F1 A hand insert for Rhand toolholder, Rhand insert for hand toolholder. Spare Parts Clamp Clamp Bolt Spring rench Applicable Inserts 1012 14 KB 2020K16 20 20 125 25 11 24 252516 25 25 150 30 2020K2215 20 20 125 25 11.5 25.5 25252215 25 25 150 30 2020K2225 20 20 125 25 11.5 25.5 25252225 25 25 150 30 2020K2235 20 20 125 25 11.5 25.5 25252235 25 25 150 30 KBS 2020K16 20 20 125 25 11 25 252516 25 25 150 30 2020K2215 20 20 125 27 11.5 25 25252215 25 25 150 32 2020K2225 20 20 125 27 11.5 25 25252225 25 25 150 32 2020K2235 20 20 125 27 11.5 25 25252235 25 25 150 32 Dimension shows the distance from the oolholder to the cutting edge. Dimension B shows available grooving depth. Clamp: KB... CBR for Righthand oolholder, and CB for efthand oolholder. KBS... CBR for Righthand oolholder, and CB for efthand oolholder. Rake Angle (α) after Installment of BA B32 B43 BA43 R (FullR) α Insert rades α Insert rades α Insert rades 5 C60 PR630 20 5 C40 C60 PR630 PR930 10 KPD010 20 5 14 C60 PR630 2.5 1.0 4.0 2.0 4.5 3.0 5.5 2.5 1.0 4.0 2.0 4.5 3.0 5.5 050R~150R C60 PR630 200R 050R~200R CB B6X25 SP6 4 CB B6X25 SP6 4 Clamp KB oolholder B32 BA32 B43 BA43 B32 BA32 B43 BA43 KBA oolholder * KB / KBS toolholder changes to KBA / KBAS. Better Chip flow. *For applicable insert, B insert changes to BA. here are various types of BA insert materials available depending on the user's cutting condition requirements. : Std. ItemCheck Availability 15

External Shallow oolholders [for F Insert] KFF(ithout Offset) 2 F1 2 h (2.5) * Clamp Screw can also be operated from this side. 2 1 1 3 B Screw Clamp Usage difference between KFF and KF toolholders It is necessary to use ithout Offset ype in operating the automatic lathe. Dimension F1 Righthand shown 2 Rhand insert for Rhand toolholder, hand insert for hand toolholder. KF(ith Offset) (2.5) No gap Dimension B ithout Offset ype (KFF) Dimension F1 2 F1 h 2 2 1 1 3 B Righthand shown oolholder Dimensions 2 Rhand insert for Rhand toolholder, hand insert for hand toolholder. Std. Spare Parts R 1=h 2 3 B 1 2 F1 Clamp Screw rench KF 1010JX16F 10 2 10 10 1212JX16F 12 2.5 12 120 18.5 12 SB4070R F8 1616JX16F 16 16 16 KF 1212F16F 12 2.5 12 85 18.5 12 SB4070R F8 KF 1010F16 10 4 10 80 12 121216 12 2 12 100 18.5 16 161616 16 2.5 16 100 20 SB4070RS F10 2020K16 20 20 125 25 20 252516 25 25 150 32 arge gap Dimension B ith Offset ype (KF) Remarks α Insert rades N90, C60 20 PR1115, PR930, 11 KPD010, KPD001 6 C40 SKF(Sleeve older) 2 12 oolholder Dimensions efthand shown Std. ød 1 F1 F2 ød1 ød2 1=2 S12FKF16 12.0 80 11.0 11 S14KF16 14.0 100 13.0 13 9.0 S15FKF16 15.875 85 14.6 15 S16FKF16 16.0 6 27 S19KF16 90 19.05 10.5 17.6 17 S19KKF16 120 S20KF16 90 20.0 S20KKF16 120 11.0 18.6 18 S25.0KF16 25.0 100 S25KKF16 25.4 120 10 14.0 23.6 32 23 d2 5 F2 F1 2 Note 1 2.5 20 d1 1 D 2 1 α Insert rades N90, C60 20 PR1115, PR930, 11 KPD010, KPD001 6 C40 Rhand Insert for hand oolholder. Note 1. Dimension B shows available grooving depth. Spare Parts Clamp Screw rench SB4070RS F10 16 : Std. Item: Check Availability

Screw Clamp Applicable Inserts P Carbon Steel / Alloy Steel (mm) Stainless Steel A ød K Cast Iron F32_ 9.525 3.18 4.5 N Nonferrous etals S itanium Alloy F32325 9.525 3.40 4.5 ard materials (under 40RC) F32315SRC 9.525 3.40 4.5 ard materials (over 40RC) PVD Cermet Coated PCD Insert C B or Rhand shown rε F32033 0.33 0.8 R 050 0.50 C0.05 1.2 060 0.60 075 0.75 080 0.80 090 0.90 095 0.95 100 1.00 120 1.20 125 1.25 2.0 130 1.30 140 1.40 C0.1 145 1.45 150 1.50 170 1.70 175 1.75 eneral (Square) (Corner is C shaped) 185 1.85 190 1.90 200 2.00 2.5 225 2.25 250 2.50 F32 275 2.75 A 0.03 r Cr 300 3.00 3.0 0.2 C 325 3.25 F32033005 0.33 0.8 R R R 0.05 050005 0.50 1.2 R 075010 0.75 R 095010 0.95 R 100010 1.00 R eneral (Square) 120010 1.20 (Corner is R shaped) 125010 1.25 2.0 R 140010 1.40 0.1 145010 1.45 R 150010 1.50 R F32 175010 1.75 R 200010 2.00 R 2.5 250010 2.50 R F32$SS type F32$S090S 0.90 Edge idth olerance 110S 1.10 2.0 130S 1.30 +0.12 +0.06 C0.05 160S 1.60 185S 1.85 2.5 1Edge F32$SSR type Edge idth olerance +0 0.05 For Circlip rooves (DIN 471 / 472) A 0.03 C C S 125~150 S=1.7 200 S=1.9 2 d 2 d B B F32$S080SR 0.87 090SR 0.97 100SR 1.07 2.0 110SR 1.24 rε 130SR 1.44 max 160SR 1.74 0.03 185SR 1.99 2.5 215SR 2.29 265SR 2.79 3.0 315SR 3.29 N60 N90 C40 C60 PR630 PR930 PR1115 KPD001 KPD010 F32125 1.25 2.0 150 1.50 C0.1 200 2.00 2.5 F32125010 1.25 R 2.0 150010 1.50 0.1 R 200010 2.00 2.5 R Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder KF 16F KF 16 S KF16 Ref. Page for oolholder Dimension B shows available grooving depth. For recommended cutting conditions, see page 90 16 Inserts are sold in 10 piece boxes. CBN & PCD Inserts are sold in 1 piece boxes. : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) 17

External Shallow oolholders [ Insert] Screw Clamp K (Changes to KBA 13) A h F1 B 1 3 Righthand shown Rhand insert for Rhand toolholder, hand insert for hand toolholder. oolholder Dimensions Std. R 1=h 3 B 1 2 F1 A Clamp Screw Spare Parts rench K 2020K16 20 20 125 25 3.0 20 252516 25 25 150 30 2.5 SB4R F15 2020K2215 20 20 125 25 3.0 25 25252215 25 25 150 30 1.0 4.0 2020K2225 20 20 125 25 3.0 25 25252225 25 25 150 30 2.0 4.5 S50 3 2020K2235 20 20 125 25 3.0 25 25252235 25 25 150 30 3.0 5.5 Dimension shows the distance from the oolholder to the cutting edge. Dimension B shows available grooving depth. * BA Insert cannot be installed to this toolholder. Applicable Inserts ( insert changes to BA 10~ 12) A ød 32_ 9.525 3.18 4.5 43_ 12.70 4.76 5.5 eneral (Square) (Corner is C shape) 32 type eneral (Square) (Corner is R shape) 43 type Insert Rhand shown Dimension B shows available grooving depth. A C 0.03 C B (Corner is C shape) A d 0.03 B d (mm) * K will be switched to KBA. achining against the wall is available. * For applicable insert, insert changes to BA. Change Insert rade N60 for N90. here are various types of BA insert materials available depending on the user s cutting condition requirements. * Check the cornnerr(rε) of the insert when changing. P K N S Carbon Steel / Alloy Steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard materials (under 40RC) ard materials (over 40RC) B C or rε Cermet N60 N90 C40 C60 Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder 32 075 0.75 095 0.95 125 1.25 145 1.45 2.0 C0.1 K 16 150 1.50 175 1.75 200 2.00 43 150 1.50 175 1.75 3.5 0.2 200 2.00 K 2215 230 2.30 250 2.50 265 2.65 280 2.80 4.0 0.3 300 3.00 K 2225 330 3.30 350 3.50 400 4.00 5.0 430 4.30 0.4 K 2235 450 4.50 For recommended cutting conditions, see page Ref. Page for oolholder 18 18 90 K KBA 18 : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes.

External Shallow oolholders [Ceramic Insert] KN91 A 2 1 3 F1 B Righthand shown h 1 oolholder Dimensions Std. R 1=h 3 B 1 2 F1 A Spare Parts Clamp Clamp Bolt asher Spring rench KN91 444 40 22.5 3.4 15 CE111 / 121 445 25 16 25 150 42 22.5 4.4 17 B8X30 8 SP8 5 447 42 21 6.4 17 CE131 / 141 Dimension shows available grooving depth. Clamp: KN91 444 / 5... CE111 for Righthand oolholder, and CE121 for efthand oolholder. KN91 447... CE131 for Righthand oolholder, and CE141 for efthand oolholder. Applicable Inserts (mm) S914 12 5.0 S915~S918 15 7.5 Insert Recommended Cutting Conditions 3 0.05 120 P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) rε Ceramic A65 S 914 4.0 0.5 915 5.0 916 6.0 917 7.0 0.8 918 8.0 PVD Ceramic A66N Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder KN91 4 KN91 5 KN91 7 Ref. Page for oolholder 19 orkpiece aterial Cast Iron (FC / FCD, etc.) ard aterials Recommended Insert rade (Cutting Speed m/min) Ceramic A65 S914 S915 S916 f (mm/rev) S917 S918 150~300 0.03~0.07 0.04~0.08 40~80 0.02~0.05 0.04~0.07 : 1st Recommendation : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes. 19

External Shallow oolholders [ / U / A Insert] op Clamp K A F1 h 5 2 35 2 B 1 3 A F1 h 5 2 1 1 3 B Righthand shown K2020K K2525 K3225P KS oolholder Dimensions h F1 2 A B F1 KS2020K Righthand shown 2 1 h Std. R 1=h 2 3 B 1 2 F1 A A 2 1 1 3 B KS2525 Spare Parts Clamp Clamp Bolt asher Spring rench K 2020K4 20 5 20 125 24.524.8 15.6 33.5 3.4 25254 25 25 150 24.524.8 13 C1 2020K5 20 5 20 125 25.025.8 25255 25 15.6 25 150 33.5 25.025.8 4.2 13 C1 3225P5 32 25 170 25.025.8 2020K7 20 5 20 125 24.525.0 15.6 33.5 5.8 25257 25 25 150 24.525.0 13 C2 252510 25 16.1 25 150 41 25.526.5 9.0 3225P10 32 25 170 25.526.5 17 C3 KS 2020K4 20 5 20 125 35 15.6 25 25254 25 25 150 40 3.4 13 C1 /R 2020K5 20 5 20 125 35 15.6 25 25255 25 25 150 40 4.2 13 C1 /R 25257 25 15.6 25 150 25 40 5.8 13 C2 /R Dimension shows available grooving depth. Dimension F1 of K oolholder depends on the insert's edge width. Clamp: K... C R for Righthand oolholder, and C for efthand oolholder. KS... C for Righthand oolholder, and C R for efthand oolholder. Rake Angle (α) after Installment of / U insert U α Insert rades α Insert rades 0 A65, A66N 10 C40 N60 N90, C60 10 CR9025 20 PR630, PR930 6X25 6 SP6 5 6X25 6 SP6 5 20 : Std. Item: Check Availability

op Clamp KA F1 B A 2 1 Righthand shown 25 h 2 1 3 oolholder Dimensions Std. R 1=h 2 3 B 1 2 F1 A Spare Parts Clamp Clamp Bolt Spring rench KA 2020K 3 20 5 20 125 21.5 6 37 2.3 25253 25 25 150 26.5 20 CA3 2020K 4 20 5 20 125 21.5 6 37 3.3 25254 25 25 150 26.5 20 CA4 6X20 SP6 5 6 42 4.3 2020K 5 25255 20 25 5 20 125 25 150 21.5 26.5 25 CA5 KA$ 2020K 3S 20 5 20 125 21.5 6 34 2.3 25253S 25 25 150 26.5 16 CA3$ 2020K 4S 20 5 20 125 21.5 6 34 3.3 25254S 25 25 150 26.5 16 CA4$ 6X20 SP6 5 Dimension shows available grooving depth. Clamp: CA R for Righthand oolholder, and CA for efthand oolholder. Applicable Inserts 4020 ~8020 20 1002505~1202505 25 U 20 A30, A40 25 A50 30 round Chipbreaker Ceramic olded Chipbreaker Insert 0.05 3 0.05 3 3 0.05 3 3 3 10 5 0.05 5 5 5 5 6 Ceramic insert is above shape. 120 120 120 7.5 5.0 (mm) P Carbon Steel / Alloy Steel Classification of usage Stainless Steel K Cast Iron : Continuousight Interruption / 1st Choice N Nonferrous etals : Continuousight Interruption / 2nd Choice S itanium Alloy : Continuous / 1st Choice ard materials (under 40RC) : Continuous / 2nd Choice ard materials (over 40RC) rε Cermet CVD Coated PVD Coated Ceramic N60 N90 C40 C60 CR9025 PR630 PR930 A65 A66N P600 Applicable oolholder 402002 0.2 4.0 402005 0.5 452002 0.2 4.5 452005 0.5 K 4 KS 4 502002 0.2 5.0 502005 0.5 552002 0.2 5.5 552005 0.5 K 5 602002 0.2 6.0 602005 0.5 KS 5 652002 0.2 6.5 652005 0.5 702002 0.2 7.0 702005 0.5 752002 0.2 K 7 7.5 752005 0.5 KS 7 802002 0.2 8.0 802005 0.5 1002505 10.0 0.5 1202505 12.0 0.5 K 10 U 4020 4.0 0.25 K 4 KS 4 5020 5.0 0.30 K 5 KS 5 6020 6.0 0.30 A 30 3.0 0.20 KA 3 40 4.0 0.25 KA 4 Ref. Page for oolholder 20 20 21 120 50 5.0 0.30 KA 5 For recommended cutting conditions, see page 90~91 : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes. 21

Summary of KD Features 1 Various insert lineup Smooth chip control Newlyintroduced chipbreakers designed to cover a variety of workpiece materials. igh precision edge preparation igh precision molding technology with tolerance ±0.03 mm (Edge width 2, 3, 4 mm types) ighlyreputed EACOA technology ong tool life and high effi ciency machining achieved by superior oxidation resistance and wear resistance. Application ap Chipbreaker Selection and ongitudinal turning igh Cutting Resistance ow igh Cutting Resistance Small ow Small ow Feed For general purpose ow cutting force S Feed Rate CutOff For general purpose P Feed Rate igh feed rate P arge igh feed rate P arge Nonferrous etals ow rigid material S Application External CutOff Copying ow Feed Carbon Steel Alloy Steel Stainless Steel igh feed rate Interruption P Continuous ow cutting force ow Feed eneral grooving igh feed rate eneral cutoff Copying P C Comparison of Chip Control(SC415 Vc=150m/min, f=0.15mm/rev) Chipbreaker Competitor A Competitor B Smooth chip control ess chip biting troubles Features of EACOA ardnesspa 40 ic 30 icn 20 in EACOA ialn 10 0 200 400 600 800 1000 1200 Oxidation onset temperature ear Resistance Comparison Frank wear (mm) 0.20 0.15 0.10 0.05 Cutting Conditions SNC439, wet Vc=200m/min, ap=2.0mm f=0.1mm/rev Competitor E 0.00 0 20 40 60 80 100 Cutting ime (min) Competitor C Competitor D PR1215 PR1225: 1st choice for cutoff, grooving and ongitudinal turning PR1215: ith superior wear resistance, recommended for grooving and cutoff under the stable conditions as well as machining of cast iron. 22

2 oolholder Integral type and separate type (toolholder + blade) are available. Integral ype Separate type igh rigidity separate type toolholder Adaptable to wide applications by changing blades Deals with various edge widths and cutting depths by changing the blade and toolholder combination. Even if the blade is broken, you only need to replace the broken part. Blade Serration oolholder Structure of toolholder unit (oolholder + Blade) (0 separate type) (90 separate type) Insert clamp bolt Blade oolholder oolholder Blade fi xing bolt Blade Note for the toolholder and blade combination of 0 separate type oolholderkdc BladeKDC Rhand Blade for Rhand oolholder, hand Blade for hand oolholder. Note for the toolholder and blade combination of 90 separate type oolholderkdsc BladeKD C hand Blade for Rhand oolholder, Rhand Blade for hand oolholder. 23

Inserts for and Cutoff Carbon steel / Alloy steel Classification of usage Cast Iron Nonferrous etals itanium Alloy ard aterials ( 40RC) ard aterials (40RC ) tolerance Uİ Uİ D 2420N020 3020N020 3020N040 4020N020 4020N040 4020N080 5020N040 5020N080 6020N040 6020N080 8030N080 DS 2220N020 3020N040 4020N040 5020N080 6020N080 D 2420N020 3020N020 3020N040 4020N020 4020N040 5020N040 6020N040 D 2520N020S 3020N020S 3520N020S 4020N040S 5020N040S 6020N040S 8030N040S D 3020N150RC 2 2 For general purpose 2Edge For general purpose 1Edge rε rε 1.5 and raversing 2 2 anded insert shows Rhand. 1.5 2 2 rε 20 ow cutting force 2Edge FullR / Copying rε ±0.03 rε rε 4.0 5.0 ±0.04 6.0 8.0 ±0.05 2.2 3.0 ±0.03 4.0 5.0 ±0.04 6.0 2.4 3.0 ±0.03 4.0 0.2 0.2 0.4 0.2 0.4 0.8 0.4 0.8 0.4 0.8 0.8 0.2 0.4 0.4 0.8 0.8 0.2 0.2 0.4 0.2 0.4 0.4 0.4 1.95 1.5 1.5 3.3 20 4.3 5.2 6.0 30 5.5 1.75 2.3 3.3 20 4.3 4.2 5.2 1.95 2.3 3.3 20 4.3 0.2 1.5 0.3 3.3 DS 2020N020P 2.0 0.2 1.5 4.3 rε 3020N030P 3.0 ±0.03 0.3 2.3 20 4.2 4020N030P 4.0 4020N030P 4.0 θ 2.3 3020N030P 3.0 ±0.03 0.3 2.3 20 igh feed rate 2Edge igh feed rate 1Edge ±0.03 D 2020N020P 2.0 ±0.03 and CutOff 1.5 2Edge 3.0 5.0 4.2 ±0.04 6.0 5.2 2.0 2.5 3.0 0.2 2.3 3.5 2.8 20 4.3 4.0 ±0.02 3.3 5.0 4.2 0.4 6.0 5.2 8.0 6.0 30 5.5 1.5 2.3 3.0 ±0.03 4020N200RC 4.0 2.0 3.3 20 4.3 5020N250RC 5.0 2.5 4.2 ±0.04 6020N300RC 6.0 3.0 5.2 ow Feed 2Edge 1.5 2.4 rε 0.3 3.3 15 PR1215 Shape PR1225 Angle Cermet EACOA N90 Continuous / 1st Choice Continuous / 2nd Choice Stainless Steel Recommended Cutting Conditions for oolholder P K Continuousight Interruption / 1st Choice N Continuousight Interruption / 2nd Choice S D / DS / D 26 27 28 29 Note for the holder and insert combination of KD type (new) and K type (conventional) Insert setting angle for grooving toolholders KD 0 0 Conventional tools K 5 5 New Insert D Conventional Insert Conventional oolholder K Installing conventional inserts to the new toolholder is not recommended. New oolholder KD Std. Item 24

CutOff Shape anded insert shows Rhand. 2Edge 2Edge ±0.03 3 3 ±0.03 3 3 θ rε rε rε 3 3 ±0.03 rε Classification of usage Continuousight Interruption / 1st Choice Continuousight Interruption / 2nd Choice Continuous / 1st Choice Continuous / 2nd Choice Carbon steel / Alloy steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard aterials ( 40RC) ard aterials (40RC ) tolerance rε θ Angle Cermet EACOA D 2020N020P 2.0 0.2 1.5 2520N020P 2.5 0.2 1.95 ±0.03 20 3020N025P 3.0 0.25 2.3 4020N030P 4.0 0.3 3.3 D 2020R020P6D 2.0 0.2 1.5 2520R020P6D 2.5 ±0.03 0.2 1.95 20 6 3020R025P6D 3.0 0.25 2.3 4.3 DS 2020N020P 2.0 0.2 1.5 3020N025P 3.0 ±0.03 0.25 2.3 20 N90 PR1225 PR1215 15 for oolholder 26 27 28 1Edge θ 3 3 ±0.03 rε 4020N030P 4.0 0.3 3.3 DS 2020R020P6D 2.0 0.2 1.5 3020R025P6D 3.0 ±0.03 0.25 2.3 20 6 1Edge Note) 1. Using the P chipbreaker (for cutoff) for grooving cannot create a flat bottom (See the right figure). Indication of olerance Symbol Class Class 4020R030P6D 4.0 0.3 3.3 idth 202mm 303mm 404mm and of ool RRhand hand NNeutral roove bottom created by P chipbreaker Recommended Cutting Conditions 29 Chipbreaker symbol and raversing ow Feed CCopying D S 30 20 N 025 6D Series No. of corners ithout Indication2Edge S1Edge Setting the inserts Insert ength 2020mm 3030mm CornerRrε 0.200.2mm 0.400.4mm 150R1.5mmFullR ead Angle 6D6 1 Use compressed air or other measures to remove chips from the insert mounting part see (Fig. 1. 2Put the insert into the holder and push it until it makes contact with the back end of the holder s surface (see Fig. 2 and 3). 3 Keeping the insert fi t to the surface, tighten the insert clamp bolt at an appropriate torque. 4ake sure that there is no gap between the insert and the back end of the holder s surface and that the insert is set straight. Insert clamp bolt Recommended tightening torque : 6.5Nm(idth 26mm) 8.0Nm(idth 8mm) Insert mounting part older s surface for fi xing the inserts back end Std. Item Fig. 1 Fig. 2 Fig. 3 25

oolholders for and Cutoff Integral ype F1 B A h 2 3 2 3 1 1 Rhand Shown oolholder Dimensions idth mm ax. depth of cut (mm) Std. Dimensionmm idth mm R 1=h 2 3 B 1 2 3 F1 A IN AX Clamp Bolt Spare Parts rench 2 3 4 5 6 6 KD 1616206 16 4.0 16 100 27.7 28.0 15.2 5X16 2020K206 20 20 125 28.0 19.2 6 2525206 25 25 150 28.0 24.2 5X25 10 KD 1616210 16 4.0 16 100 30.2 30.5 15.2 5X16 2020K210 20 20 125 30.5 19.2 10 1.7 2.0 3.0 4 2525210 25 25 150 30.5 24.2 5X25 KD 1616217 16 4.0 16 100 31.2 31.5 15.2 17 2012K217 12 125 11.2 5X16 20 17 2020K217 20 125 32.5 19.2 2525217 25 25 150 24.2 5X25 6 KD 1616306 16 4.0 16 100 27.7 28.0 14.8 5X16 2020K306 20 20 125 28.0 18.8 6 2525306 25 25 150 28.0 23.8 5X25 10 KD 1616310 16 4.0 16 100 30.2 30.5 14.8 5X16 2020K310 20 20 125 18.8 10 30.5 2.4 3.0 4.0 4 2525310 25 25 150 23.8 5X25 KD 1616320 16 4.0 16 100 34.2 34.5 14.8 9.5 2012K320 12 125 10.8 20 20 34.5 20 2020K320 20 125 18.8 5X16 2525320 25 25 150 35.5 23.8 5X25 10 KD 2020K410 20 20 125 18.3 5X16 30.5 10 2525410 25 25 150 23.3 5X25 3.4 4.0 5.0 4 20 KD 2020K420 20 20 125 34.5 18.3 5X16 20 2525420 25 25 150 35.5 23.3 5X25 25 KD 2525425 25 25 150 40.5 23.3 25 10 KD 2020K510 20 20 125 17.8 5X16 30.5 10 2525510 25 25 150 22.8 17 KD 2020K517 20 20 125 17.8 4.4 5.0 6.0 4 37.5 17 5X25 2525517 25 25 150 22.8 25 KD 2525525 25 25 150 40.5 22.8 25 15 KD 2525615 25 25 150 32.5 22.4 15 5.3 30 KD 2525630 25 25 150 45.5 22.4 30 6.0 6.0 5X25 4 26 8 25 KD 2525825 25 7.0 25 150 43.3 44.2 22.0 6.0 25 8.0 8.0 6X25 5 3232P825 32 32 170 29.0 Note1. Dimension : aximum depth to which processing can be made. (If the dimension is 20 mm or more, the maximum depth of groove made by the 2edge insert will be 18 mm.) Std. Item Check Availability

(0 separate type) h F1 B 2 3 1 Rhand Shown A 2 1 (90 separate type) 3 B 2 1 Rhand Shown h A 2 3 1 oolholder DimensionsoolholderBlade Shank Angle 0 idth ax. depth of cut (mm) Unit (Standard Stock ) Std. oolholder 28 Blade 28 Dimension mm idth mm R 1=h 2 3 B 1 2 3 F1 A IN AX 2 17 KD 2020X217S KD2020C 20 12 20 122 23.4 KD217C 39.9 2525X217S KD2525C 25 7 25 147 28.4 KD 2020X310S KD2020C 20 12 20 115 23.0 10 2525X310S KD2525C KD310C 25 7 25 140 32.9 28.0 3 3232X310S KD3232C 32 32 160 33.0 KD 2020X320S KD2020C 20 12 20 125 23.0 20 2525X320S KD2525C KD320C 25 7 25 150 42.9 28.0 3232X320S KD3232C 32 32 170 33.0 KD 2020X410S KD2020C 20 12 20 115 22.5 10 2525X410S KD2525C KD410C 25 7 25 140 32.9 27.5 3232X410S KD3232C 32 32 160 32.5 KD 2020X420S KD2020C 20 12 20 125 22.5 4 20 2525X420S KD2525C KD420C 25 7 11.6 25 150 42.9 27.5 3232X420S KD3232C 32 32 170 32.5 KD 2020X425S KD2020C 20 12 20 130 22.5 25 2525X425S KD2525C KD425C 25 7 25 155 47.9 27.5 3232X425S KD3232C 32 32 175 32.5 KD 2020X510S KD2020C 20 12 20 115 22.0 10 2525X510S KD2525C KD510C 25 7 25 140 32.9 27.0 5 3232X510S KD3232C 32 32 160 32.0 KD 2020X525S KD2020C 20 12 20 130 22.0 25 2525X525S KD2525C KD525C 25 7 25 155 47.9 27.0 3232X525S KD3232C 32 32 175 32.0 1.7 17 2.0 3.0 2.4 3.4 4.4 10 20 10 20 25 10 25 3.0 4.0 4.0 5.0 5.0 6.0 90 3 10 KDS 2020X310S KDS2020C KD 310C 20 12 20 125 25.1 49.7 2.4 10 3.0 4.0 2525X310S KDS2525C 25 7 25 150 1. hen using the toolholder in normal mounting position, the lower jaw of toolholder may interfere with the tool presetter. 2. he toolholder and blade are printed on the toolholder body. (Unit description is not printed.) KDS: Rhand Blade for Rhand oolholder, hand Blade for hand oolholder. KDSS: hand Blade for Rhand oolholder, Rhand Blade for hand oolholder. Combination of the optional toolholder (KD..C) and blade (KD...C) (both separately sold) can make up the corresponding assembly part. ake sure of the hand of toolholder and hand of blade. 3. Dimension : aximum depth to which processing can be made. (If the dimension is 20 mm or more, the maximum depth of groove made by the 2corner insert will be 18 mm.) Std. Item 27

oolholders for and Cutoff oolholder KDS(0 separate type) Shape of 0 type Rhand Shown Std. Dimension 1 Spare Parts (Common with separate types) * he parts are included in the toolholder. Unit Clamp Bolt for Insert Clamp Spare Parts Fixing bolt (for blade) rench 1 B KD 2020C 104 20 20 2525C 129 25 25 3232C 149 32 32 KDSS(90 separate type) Std. Dimension Shape of 90 type Rhand Shown 1 KDS B6X10R SB60120R 25 Setting the blade (Separate type toolholder) 1. Use compressed air or other measures to remove chips and dust from the serration part (see Fig. 4). 2. ate and fit the serrations of the blade and toolholder, and also fit the blade end to the toolholder. 3. ighten the blade fixing screws at an appropriate torque (Recommended tightening torque: 8N m).you can tighten them in any order. 4. Set the insert after setting the blade. 1 B KDS 2020C 122 20 20 2525C 147 25 25 Blade Serration Blade Fig.1 Shape of Blade Rhand Shown A 41.5 Blade Std. Dimension A KD 217C 51.2 17.2 1.7 310C 44.2 10.2 320C 53.2 20.2 2.4 410C 44.2 10.2 420C 54.2 20.2 3.4 425C 59.2 25.2 510C 44.2 10.2 525C 59.2 25.2 4.4 Blade oolholder Insert clamp bolt he blade end should fi rmly fi t to the toolholder. Separate type oolholder Identification System and heir Setting to athe Firmly fit the lower jaw to the tool post of the lathe. oolholder Fig.2 Blade fi xing bolt of oolholder of Clamp Bolt of Blade Blade lot No. oolholder lot No. of Fixing bolt Firmly fit oolpost of lathe 28 Std. Item

Recommended Cutting Conditions Recommended Cutting ConditionsVc orkpiece aterial Chipbreaker Recommended Insert rade (Vc :m/min) Cermet EACOA N90 PR1225 PR1215 15 Carbon Steel (SxxC etc.) 100220 80 200 100 200 Alloy Steel (SC etc.) 80 200 70 180 80 180 Stainless Steel (SUS304 etc.) 70 180 60 150 60 150 Cast Iron (FC/FCD etc.) 100 200 Aluminum 200 500 Brass 100 200 1st Recommendation2nd Recommendation Recommended Cutting ConditionsFeed Rate / ap Remarks Coolant ongitudinal turning f (orkpiece aterials50c) Chipbreaker f In the graph indicates the center value of feed (f) ap idth (mm) 8 5~6 <3 For general purposeow FeedPigh feed rate3~4 0.1 0.2 0.3 Feed Rate f (mm/rev) ap (mm) 4.0 3.0 2.0 1.0 =4mm =3mm 3mm =6mm =5mm =8mm 0.1 0.2 0.3 0.4 Feed Rate f (mm/rev) 4.0 idth (mm) 5~6 3~4 2.4 ap (mm) 3.0 2.0 1.0 =6mm =5mm =4mm =3mm =2.4mm 0.1 0.2 0.3 Feed Rate f (mm/rev) 0.1 0.2 0.3 0.4 Feed Rate f (mm/rev) idth (mm) 3~4 2 0.1 0.2 0.3 Feed Rate f (mm/rev) ap 1.0 (mm) * 2 mm width is not recommended. 34mm 0.1 0.2 0.3 0.4 Feed Rate f (mm/rev) 1) he above values are based on the condition that the dimension of toolholder is 17 mm or less. 2) If the toolholder is not for the 8 mm width insert and its dimension is over 17 mm, set the values for ongitudinal turning to less than 90% of those above. 29

Recommended Cutting Conditions ongitudinal turning f Chipbreaker ap in the graph indicates the center value of feed (f) C (Copying) idth (mm) 5~6 3~4 0.1 0.2 0.3 Feed Rate f (mm/rev) 3.0 ap 2.0 (mm) 1.0 =4mm =3mm =6mm =5mm 0.1 0.2 0.3 0.4 0.5 Feed Rate f (mm/rev) idth (mm) 2.5 ~8 0.1 0.2 0.3 Feed Rate f (mm/rev) Sow cutting force* Keep cutting (ap) less than the cornerr (rε). idth (mm) 2~4 0.1 0.2 0.3 Feed Rate f (mm/rev) PCutOff 1) he above values are based on the condition that the dimension of toolholder is 17 mm or less. 2) If the toolholder is not for the 8 mm width insert and its dimension is over 17 mm, set the values for traversing to less than 90% of those above. C Chipbreakers [Cutting amount (ap) in back copying] Estimated maximum cutting amount (ap) in back copying ax apapmm oolholder part No. KD 2 KD 3 KD 4 KD 5 KD 6 D 3020N150RC 0.24 0.20 4020N200RC 0.24 0.20 5020N250RC 0.30 0.20 6020N300RC 0.30 0.25 30

uide for External achining uide for External achining Pointongitudinal turning after Depth Over 0.5mm: For roughing (Refer to Fig. 1) Before longitudinal turning, pull the tool back about 0.1mm after grooving, instead of longitudinal turning subsequent to grooving. (Failure to pull the tool back before traverse cutting will result in an unbalanced load applied on only one side of the cutting edge.) Before ongitudinal turning, pull the tool back about 0.1mm after grooving, instead of ongitudinal turning subsequent to grooving. Depth Over 0.5mm: At roughing Fig.1 Depth under 0.5mm: For finishing (Refer to Fig. 2) ongitudinal turning subsequent to grooving is possible because shallow groove depths relate a small load on the cutting edge. (Dwellmotion is not necessary.) Point hen widening the groove width (Refer to Fig. 3) Apply the Step urning. hen perform finishing. (For better chip control, over 0.5 mm ap is recommended.) NoteIf machining is made toward the center but the center is not pressed, lower the feed rate. raversing subsequent to grooving Depth under 0.5mm: At finishing Fig.2 Fig.3 Case Studies 17Cr3 SCr420 20Cro5 SC420 raversing ear Vc=113164 m/min f=0.06 mm/rev et D4020N040 (PR1225) KD2525X310S 10 ø24 ø35 ear Vc=170m/min f=0.15 mm/revroughing 0.10 mm/revfinishing ap=0.2mmfinishing et D4020N040 (PR1215) KDR2525X420S ø73 ø38 ø54 Chipbreaker PR1225 Competitor K PVD Coated 250 pcs/c 1500 pcs/c x6 longer life Chipbreaker PR1215 Competitor (Raughing: PVD Coated ) (Finishing: Cermet) 250 pcs/c 200 pcs/c Result KD type grooving toolholder + chipbreaker (PR1225) showed 6 times longer tool life than that of Competitor K. ood chip control without burned chips. Result chipbreaker reduced occurrence rate of tangle of chips (occurrence rate 80% => 10%). he problem was persistent with Competitor. achining productivity is improved. Competitor K Chipbreaker (Evaluation by the user Chips easily tangled Competitor I (Finishing) Smooth chip control ChipbreakerFinishing Evaluation by the user 31

ultifunction / (CutOff) / Chip Control Oriented Class SharpCutting Oriented Class SharpCutting Oriented Precision Class SharpCutting Oriented Precision Class round Chipbreaker Chip Control Oriented Class FullR / Copying SharpCutting Oriented Precision Class FullR / Copying Undercutting Chip Control Oriented Insert Rhand shown 0.05 0.03 0.02 2 Shows 242002 2 2 2 2 2 15 0.05 0.02 0.02 2 2 2 2 2 2 0.05 rε r r r r rε r Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice (Previous ) P K N S Carbon Steel / Alloy Steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard materials (under 40RC) ard materials (over 40RC) rε Cermet CVD Coated PVD Coated N90 CR9025 PR915 PR930 PR905 2420020 242002 2.4 0.2 1.9 36,37 3020020 302002 3.0 0.2 2.3 3020040 302004 0.4 4020020 402002 0.2 36 4020040 402004 4.0 0.4 3.3 37 20 4.3 4020080 402008 0.8 38 5020040 502004 5.0 0.4 4.2 5020080 502008 0.8 6020040 602004 6.0 0.4 36 5.2 6020080 602008 0.8 37 8030080 803008 8.0 0.8 6.0 30 5.5 36,59 3020020S 302002S 0.2 3.0 2.3 36 3020040S 302004S 0.4 37 4020040S 402004S 4.0 3.3 20 4.3 38 5020040S 502004S 5.0 0.4 4.2 6020040S 602004S 6.0 5.2 36,37 3020000S 302000 0.0 3020020S 302002 3.0 0.2 2.3 20 4.3 3020040S 302004 0.4 36 4020020S 402002 0.2 37 4020040S 402004 4.0 0.4 3.3 20 4.3 38 4020080S 402008 0.8 5020040S 502004 5.0 0.4 4.2 20 4.3 5020080S 502008 0.8 6020040S 602004 0.4 36 6.0 5.2 20 4.3 6020080S 602008 0.8 37 2520030 252003 2.5 2.0 36,37 3020030 302003 3.0 0.3 2.3 36 3520030 352003 3.5 2.8 20 4.3 37 4020040 402004 4.0 3.3 38 5020040 502004 5.0 0.4 4.2 6020040 602004 6.0 5.2 36,37 8030050 803005 8.0 0.5 6.0 30 5.5 36,59 3020150R 302015R 3.0 1.5 2.3 36 4020200R 402020R 4.0 2.0 3.3 37 20 4.3 5020250R 502025R 5.0 2.5 4.2 38 6020300R 602030R 6.0 3.0 5.2 36,37 3020150R 302015R 3.0 1.5 2.3 36 4020200R 402020R 4.0 2.0 3.3 37 20 4.3 5020250R 502025R 5.0 2.5 4.2 38 6020300R 602030R 6.0 3.0 5.2 36,37 3020150RU 302015RU 3.0 1.5 2.3 4020200RU 402020RU 4.0 2.0 3.3 20 4.3 5020250RU 502025RU 5.0 2.5 4.2 For recommended cutting conditions, see page for oolholder 38 39 93 32 Inserts are sold in 10 piece boxes. : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only)

/ Plunge&urn / A / F Insert Rhand shown Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice (Previous ) P K N S Carbon Steel / Alloy Steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard materials (under 40RC) ard materials (over 40RC) rε Cermet N90 CVD Coated CR9025 PVD Coated PR915 PR930 for oolholder r 0.02 A 6020300R A 602030R 6.0 3.0 4.3 20 4.3 37 SharpCutting Oriented / Precision Class FullR / Copying SharpCutting Oriented / Precision Class FullR / Copying r 0.02 A 8030400R A 803040R 8.0 4.0 6.0 30 5.5 37 39 Chip Control Oriented Class 0.05 2 2 r 301404 3.0 0.4 2.3 14 4.3 r 0.05 301415R 3.0 1.5 2.3 14 4.3 38 Chip Control Oriented / Class FullR / Copying R 0.05 301415RU 3.0 1.5 2.3 14 4.3 Undercutting Chip Control Oriented Face Chip Control Oriented Precision Class 0.02 2 2 F 302002 402004 502004 ultifunction ool CERACU Plunge & urn Chipbreakers Series Shape Features Excellent chip evacuation at, ongitudinal turning, Cut Off. r 3.0 4.0 5.0 Edge Preparation 0.2 0.4 0.4 2.3 3.3 4.2 20 4.3 Chamfer + Rhoned CornerR(rε) = 0.05 For recommended cutting conditions, see page Edge Preparation Chamfer + Rhoned Sharp Corner 38 91~93 S S K NB ow cutting force with ground chipbreaker. / ongitudinal turning / Cut Off operations are minimum cutting force at Positive Edge. Small cornerr(rε) and minimize the core which remains in the center of the face. arge cornerr(rε) and stable performance at cut off. Flat rake face and nonchipbreaker. It works well for brass. Chipbreaker. CR9025 / PR915 PR930 / Chamfer + Rhoned Sharp Edge Edge Preparation CornerR(rε) = 0.20.3 CornerR(rε) = 0.20.3 K Chipbreaker CR9025 / PR915 PR930 / R oning Sharp Edge Edge Preparation CornerR(rε) = 0.05 Sharp Corner ithout Chipbreaker (NB) CR9025 PR930 / Sharp Edge Spec. can reduce cutting resistance 40% less than that of chamfer edge. : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes. 33

/ CutOff (ultifunction) / N Deep / CutOff SharpCutting Oriented CutOff SharpCutting Oriented / ith lead angle Deep / CutOff SharpCutting Oriented ithout Chipbreaker Insert Rhand shown 0.05 0.05 0.05 2 2 2 2 2 2 r r r r r P Classification of usage K : Continuousight Interruption / 1st Choice N : Continuousight Interruption / 2nd Choice S : Continuous / 1st Choice : Continuous / 2nd Choice 1520 1.5 2020 2.0 2520 2.5 3020 3.0 152015D 1.5 202015D 2.0 252015D 2.5 302015D 3.0 1520NB 1.5 2020NB 2.0 2520NB 2.5 3020NB 3.0 Steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard materials (under 40RC) ard materials (over 40RC) rε θ Angle Cermet N90 CVD Ccoated CR9025 PVD Ccoated PR915 0.0 1.2 0.05 0.0 1.5 0.05 20 4.3 0.0 1.9 0.05 0.0 2.3 0.05 0.0 1.2 15 0.05 R 0.0 1.5 15 0.05 R 20 4.3 0.0 1.9 15 0.05 R 0.0 2.3 15 0.05 R 0.0 1.2 0.05 0.0 1.5 0.05 20 4.3 0.0 1.9 0.05 0.0 2.3 0.05 PR930 for oolholder Deep / CutOff StabilityOriented CutOff StabilityOriented / ith lead angle 0.05 2 2 0.05 2 2 r r 2020K 2520K 3020K 2020K8D 2520K8D 3020K8D 2.0 2.5 3.0 2.0 2.5 3.0 0.20 0.20 0.25 0.20 0.20 0.25 1.5 1.9 2.3 1.5 1.9 2.3 20 4.3 20 4.3 8 R R R R R R R R R R R 36 37 38 CutOff / Stabilityoriented 1Edge r N 2K 3K 4K 2.0 3.0 4.0 0.20 0.25 0.30 1.8 2.3 3.3 20 4.3 CutOff / Stabilityoriented 1Edge / ith lead angle r 2K8D 3K8D 4K8D 2.0 3.0 4.0 0.20 0.25 0.30 1.8 2.3 3.3 20 4.3 8 R R R R R R R R R R R Deep / CutOff 1Edge Shows N2.2 2 2 0.05 r N 2.2 3 4 5 6 2.2 3.0 4.0 5.0 6.0 0.17 0.20 0.25 0.8 0.8 1.8 2.3 3.3 4.2 5.2 20 4.3 Shows R2.28D / 15D CutOff / SharpCutting 1Edge / ith lead angle 2 2 0.05 r 2.28D 2.215D 34D 315D 44D 2.2 2.2 3.0 3.0 4.0 0.17 0.00 0.20 0.20 0.25 1.8 1.8 2.3 2.3 3.3 20 4.3 8 15 4 15 4 R R R R R R R R R R For recommended cutting conditions, see page 93 34 Inserts are sold in 10 piece boxes. : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only)

CERACU Plunge&urn N Deep 1Edge Insert S=2.9 S 2 2 0.05 r P Carbon Steel / Alloy Steel Classification of usage Stainless Steel K Cast Iron : Continuousight Interruption / 1st Choice N Nonferrous etals : Continuousight Interruption / 2nd Choice S itanium Alloy : Continuous / 1st Choice ard materials (under 40RC) : Continuous / 2nd Choice ard materials (over 40RC) Angle CBN PCD ( ) rε θ N 2 2.0 3 3.0 4 4.0 5 5.0 6 6.0 0.2 1.8 0.4 0.2 2.3 0.4 0.2 3.3 20 4.3 0.4 0.2 4.2 0.4 0.2 5.2 0.4 For recommended cutting conditions, see page Available cutting diameter of K (For automatic lathe) / K type here is a limit to the possible grooving depth depending on the workpiece diameter. 20 (t: Available roove Depth) ø130 ø40 (ød: Cutting Dia.) KBN10B KBN510 KBN525 KPD001 KPD010 for oolholder 37 38 91 If the workpiece diameter is large, the possible cutting diameter becomes smaller due to interference with the toolholder. e.g.) KR2525320+N3 K Possible Cutting Diameter able oolholder ød (Cutting Dia.) K 0810K1.5125 10 14 16 32 10101.5 20 25 32 40 60 12121.5 25 26 28 32 36 40 60 100 0810K2125 10 14 16 32 10102 20 25 32 40 60 12122 25 26 28 50 16162 32 40 50 60 80 100 10102.5 20 25 32 40 60 12122.5 25 26 28 32 36 40 60 100 16162.5 32 40 50 60 80 100 16163 32 40 50 60 80 100 Available Depth t (mm) 16 15 14 13 12.5 12 11 10 9 8 7 6 5 4 3 2 1 K Possible Cutting Diameter able (N, hen using 1edge insert) oolholder ød (Cutting Dia.) K 2012K217 2020K217 66 80 130 260 2525217 1616320 40 54 70 100 180 2012K320 2020K320 2525320 40 90 130 240 2020K420 2525420 2525425 2525525 50 140 240 3232P525 50 280 600 2525630 100 300 Available Depth t (mm) 30 27 25 23 22 20 19 18 17 16 15 14 Under 13 : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) CBN & PCD Inserts are sold in 1 piece boxes. 35

External oolholders K (For automatic lathe) idth: 1.5~4.0mm 3 1 h 3 4 F1 5 2 Dmax 1 B K1616 Righthand shown A 2 1 oolholder Dimensions Std. Cutting Dia. idth (mm) R ødmax 1=h 2 3 4 B 1 2 F1 A IN. AX. Spare Parts Screw rench K 1010JX1.5 20 10 3 8 10 18 9.4 2 120 1212JX1.5 25 12 4 10 12 20.5 11.4 1.2 1.5 2.0 SE40120R 15S K 1010JX2 20 10 3 8 10 18 9.15 2 SE40120R 15S 1212JX2 25 12 10 12 120 19 11.15 1.7 2.0 3.0 4 1616JX2 32 16 9 16 24.5 15.15 SE50125R 20 K 1010JX2.5 20 10 3 8 10 18 9 2 SE40120R 15S 1212JX2.5 25 12 10 12 120 20.5 11 2.0 2.4 3.0 4 1616JX2.5 32 16 9 16 25.5 15 SE50125R 20 K 1616JX3 32 16 4 9 16 120 25.5 14.8 2.4 3.0 4.0 SE50125R 20 K 1212F1.585 25 12 2 4 10 12 85 19 11.4 1.2 1.5 2.0 SE40120R 15S K 1212F285 25 12 2 4 10 12 85 19 11.15 1.7 2.0 3.0 SE40120R 15S K 1212F2.585 25 12 2 4 10 12 85 19 11 2.0 2.4 3.0 SE40120R 15S K idth: 3.0~8.0mm F1 5 h 2 2 1 3 B Righthand shown A 1 oolholder Dimensions Std. idth (mm) R 1=h 2 3 B 1 2 F1 A IN. AX. Spare Parts Screw rench K 12123 12 6 12 10.8 3.0 3.0 SB5R 20 4 100 16163 16 7 16 14.8 27 2.4 9 5X16 2020K3 20 20 125 18.8 3.0 4.0 4 7 25253 25 25 150 23.8 5X25 2020K4 20 20 125 18.3 5X16 7 27 3.4 10 4.0 5.0 4 25254 25 25 150 23.3 5X25 2020K5 20 20 125 17.8 5X16 25255 25 7 25 150 27 22.8 4.4 10 5.0 6.0 4 5X25 3232P5 32 32 170 29.8 25258 25 7.5 25 150 22.0 10.5 40 6.0 25 8.0 8.0 6X25 5 3232P8 32 32 170 29.0 Dimension shows available grooving depth. 4.0mm width Insert can be installed in K12123, but is not recommended due to the toolholder s rigidity. 36 : Std. Item

CERACU Plunge&urn K (Deep ype) idth: 2.0~6.0mm F1 5 h 2 2 1 3 B Righthand shown A 1 oolholder Dimensions Std. idth (mm) R 1=h 2 3 B 1 2 F1 A IN. AX. Spare Parts Screw rench K 2012K217 20 12 125 11.15 SB5R 20 2020K217 20 7 20 125 33 19.15 1.7 17 2.0 3.0 5X16 4 2525217 25 25 150 24.15 5X25 1616320 16 4 16 100 14.8 5X16 4 2012K320 20 12 125 10.8 SB5R 20 7 36 2.4 20 3.0 4.0 2020K320 20 20 125 18.8 5X16 4 2525320 25 25 150 23.8 5X25 2020K420 20 20 125 36 18.3 20 5X16 2525420 25 7.5 25 150 36 23.3 3.4 20 4.0 5.0 4 5X25 2525425 25 25 150 41 23.3 25 2525525 25 8.5 25 150 42 22.8 4.4 25 5.0 6.0 5X25 4 3232P525 32 32 170 29.8 2525630 25 9.5 25 150 45 22.4 5.2 30 6.0 6.0 5X25 4 Dimension shows the distance from the oolholder to the cutting edge. Refer to the able (35) for the relationship between the available Depth and the Cutting Dia. hen using / type (2Edge) insert, set the groove depth under 15mm. Applicable Inserts Applications / raversing / raversing FullR / Copying FullR / Copying Deep / Cutoff Deep / Cutoff Deep / Cutoff Deep / Cutoff Deep / Cutoff Deep 32 32 32 32 33 34 34 34 34 34 35 Insert S NB K K CBN PCD oolholder K...1.5 K...2() K...2.5 K...3() K...4() 2420.. 3020..S 2520.. 3020..R 3020.. 3020..S 3020.. 3020..R 2420.. 3020.. 3020.. 4020.. 3020..S 2520.. 3020..R 3020..S 3020.. 3020..R 3020..S 3020..S 4020..S 4020..S 3020.. 3520.. 4020.. 3020..R 3020..R 4020..R 4020..R 4020..S 4020..R 4020.. 4020..S 4020.. 4020..R 5020.. 5020..S 5020..S 5020.. 5020..R 5020..R 1520.. 2020.. 1520..NB 1520.. 2020..NB 2020.. 2020..K 2020..K N2..K 2..K If using a fullr insert, you need to modify the corner of insert adapter part (dimension A) of toolholder. For recommended cutting conditions, see page For recommended cutting conditions of CBN / PCD, see page 2020.. 2520.. 3020.. 2020.. 2520.. 3020.. 2020..NB 2520..NB 3020..NB 2520.. 3020.. 2520..NB 2520.. 3020..NB 3020.. 2020..K 2520..K 3020..K 2020..K 2520..K 3020..K 2520..K 3020..K 2520..K 3020..K 3020.. 3020..K 3020.. 3020..NB 3020..K N2..K N3..K 2..K 3..K N3..K 3..K N3..K N4..K 3..K 4..K N4..K 4..K N2 N2.2 N3 2.2 3 N3 3 N3 N4 3 4 N4 N5 4 5020..S 5020..R 5020.. 5020..S 5020.. 5020..R N5 N5 K...5() A6020..R 6020.. 6020..S 6020.. 6020..R N6 N6 6020..S 6020..R K...6 6020.. 6020..S 6020..R 6020.. A6020..R N6 N6 6020..S 6020..R K...8 8030.. 8030.. A8030..R N2 N3 N3 N3 N4 N4 N5 93 91 : Std. Item: Check Availability 37

External (External / Face ) oolholders K F1 h 5 2 2 1 3 B Righthand shown 1 KS F2 h F1 5 2 2 1 3 B Righthand shown 1 oolholder Dimensions Std. idth (mm) R 1=h 2 3 B 1 2 F1 F2 IN AX Screw Spare Parts rench K 12123 12 4 12 10.8 SB5R 20 5 100 16163 16 16 14.8 25 4.8 3.0 5.0 5X16 2020K3 20 20 125 18.8 4 6 25253 25 25 150 23.8 5X25 KS 12123 12 4 12 17 3.0 3.0 SB5R 20 5 100 1.5 16163 16 16 21.5 S50 3 17 4.8 2020K3 20 20 125 25 3.0 5.0 5X16 6 4 25253 25 25 150 30 5X25 Dimension shows available grooving depth. (See the table 39 for Face ) Applicable InsertsExternal Applications / raversing / raversing FullR / Copying 32,33 32 32 32 34 34 34 34 34 35 Insert S NB K K CBN PCD oolholder KS12123 3014.. 3014..R 3020..S 3020..R 3020..S 3020.. 3020..R K...3 3020.. 4020..S 3520.. 4020..R 4020.. 3020.. 3020..NB 3020..K N3..K N3 N3 N4 N4 KS...3 4020..S 4020.. 4020..R N4..K 5020.. N5 N5 5020..S 5020.. 5020..R 5020..S 5020..R Applicable InsertsFace Applications / raversing / raversing / raversing / raversing FullR / Copying 33 32,33 32 32 32 32 34 34 34 34,35 Insert S NB K oolholder KS12123 3014..RU K...3 KS...3 3020..S 3020..R N3 3020..S 3020.. 3020..R F3020.. 3020..RU 3020.. N4 4020..S 3520.. 4020..R F4020.. 4020..RU 4020.. 3020.. 3020..NB 3020..K N5 4020..S 4020.. 4020..R F5020.. 5020..RU 5020.. N3..K 5020..S 5020.. 5020..R N4..K 5020..S 5020..R For recommended cutting conditions, see page 93 For recommended cutting conditions of CBN / PCD, see page 91 38 : Std. Item: Check Availability

CERACU Plunge&urn Selection of Insert & oolholder (Face ) Case of K oolholder hand oolholder Rhand Insert hand Insert Rhand in. Cutting Dia. (Face ) K KS (Common) t : Depth ødmin t oolholder Rhand oolholder hand / 3020 Insert hand Insert Rhand / 4020 / 5020 F302002 ø100 ø22 4.8 4.3 F402004 ø28 F502004 ø30 4.8 3020150RU ø22 4.3 4020200RU ø28 5020250RU ø30 4.8 ødmin : in. Dia. Case of KS oolholder Rhand oolholder hand Insert hand Insert Rhand KU (External Undercutting oolholder) F1 h 45 2 1 3 B Righthand shown 1 oolholder Dimensions Std. Edge idth (mm) R 1=h 3 B 1 2 F1 IN. AX. Spare Parts Screw rench KU 2020K 20 20 125 23.6 5.0 5X16 6 28.5 4.8 3.0 2525 25 25 150 28.6 (6.0) 5X25 Dimension shows the distance from the oolholder to the cutting edge. See the table below for the available Depth. Applicable Insert Applications Shape oolholder KU 2020K 2525 Undercutting 32 3020..RU 4020..RU 5020..RU External grooving inserts (grooving width 3mm~6mm) will be attached. (In case of using 20, 20, N insert) Undercut Depth t 4 Dimension F1 shows at 5020RU. ( ) indicates external grooving inserts when installed. ap ap t 20 IN Undercut Depth Distance from the face of the workpiece. t (mm) ap (mm) 302015RU 3.5 1.8 402020RU 4.0 1.9 502025RU 4.5 2.1 * In case of undercutting for the diameter over 100mm, external grooving inserts 20, 20 N are also available. : Std. Item: Check Availability 39

For Aliminum heel External CERACU Plunge&urn K (External / Facing / Copying) Righthand shown oolholder Dimensions Std. R K$ 25256 25258 Applicable Inserts Shape 1=h 2 3 B 1 2 3 25 13 10.3 25 150 40 55 F1 22.8 22 A 4.4 6 Spare Parts Screw rench 25 6X25 5 Applicable Inserts 603030R 803040R 803040RR No. of PCD r S Edge KPD001 r 603030R 803040R 6 8 3 4 30 5.5 5 6 4.5 6 1 1 r 803040RR 8 4 30 5.5 6 5 1 insert is exclusively used for K type / KI type toolholder. It cannot be used for other toolholder because of its different installation angle. inserts Edge Preparation: Rhoned Cutting Edge. Recommended Cutting Conditions Insert rade (Vc: m/min) PCD orkpiece aterial KPD001 f for (mm/rev) f for ongitudinal turning (mm/rev) ap for ongitudinal turning (mm) Aluminum 150~2700 0.05~0.3 mm/rev 0.2~0.8 mm/rev AX.3 mm : 1st Recommendation 40 : Std. Item: Check Availability

Summary of Internal Small Dia. Internal 4 43 45 2Edge ipbar & System ipbar ype P in.bore Dia. 4 7 idth 1.0 2.0 Depth 1.0 2.0 44 2Edge ipbar ype VN in.bore Dia. 4 7 idth 1.0 2.0 Depth 0.8 2.0 43 System ipbars Internal 8 46 56 Shallow ype SIE in.bore Dia. 8 12 idth 1.0 3.0 Depth 1.5 2.2 48 2Edge round Chipbreaker 2Edge round Chipbreaker FullR ype IV in.bore Dia. 12 40 idth 1.0 5.0 Depth 1.7 6.3 52 1Edge round Chipbreaker 2Edge round Chipbreaker 2Edge round Chipbreaker FullR ype SIE in.bore Dia. 4 40 idth 1.0 5.0 Depth 2.5 6.5 48 2Edge 2Edge 2Edge olded Chipbreaker round Chipbreaker round Chipbreaker FullR ype KIBA in.bore Dia. 35 40 idth 0.33 4.8 Depth 0.8 2.8 55 round Chipbreaker round Chipbreaker FullR Y Chipbreaker ype KI in.bore Dia. 35 45 idth 0.75 4.5 Depth 2.0 2.5 56 round Chipbreaker KI will be switched to KIBA. 41

Summary of Internal Deep 5760 ype KIA in.bore Dia. 32 66 idth 3.0 5.0 Depth 10 15 60 olded Chipbreaker ype KI in.bore Dia. 45 65 idth 4.0 8.0 Depth 12 57 round Chipbreaker olded Chipbreaker Internal & ongitudinal turning20 5859 CERACU Plunge & urn ype KIV in.bore Dia. 20 40 idth 3.0 5.0 Depth 5.5 11.0 58 olded Chipbreaker olded Chipbreaker FullR ype KI8 in.bore Dia. 65 idth 8.0 Depth 20 59 olded Chipbreaker round Chipbreaker ype KIU8 in.bore Dia. 65 idth 8.0 Depth 2.2 59 round Chipbreaker FullR 42

System ipbar for icro Internal [Solid] 2 1 A F 4 VN 2 2 1 0.03 (Edge enlarged) Righthand shown Insert Dimensions in. Cutting Dia. Recommended Cutting Conditions P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) øa rε ød 1 2 3 4 F Cermet PVD Coated PCD C60 PR630 PR915 PR930 KPD001 KPD010 VNR 041011 1.0 4 3.5 0.8 042011 2.0 30.8 11 0.1 051011 1.0 5 4.4 1.0 052011 2.0 0.05 3.9 061020 1.0 6 5.2 1.8 062020 2.0 39.8 20 0.3 071020 1.0 7 6.2 2.0 072020 2.0 VNR 041011NB 1.0 4 3.5 0.8 042011NB 2.0 30.8 11 0.1 051011NB 1.0 5 4.4 1.0 052011NB 2.0 0.05 3.9 061020NB 1.0 6 5.2 1.8 062020NB 2.0 39.8 20 0.3 071020NB 1.0 7 6.2 2.0 072020NB 2.0 Dimension shows available grooving depth. Dimension 4 indicates the cutting edge is above the ool s Center Position. orkpiece aterial Recommended Insert rade (Cutting Speed: m/min) Cermet PVD Coated C60 PR630 PR930 Classification of usage : Continuous / 1st Choice : Continuous / 2nd Choice VN04 VN05 f (mm/rev) VN06 VN07 Remarks for oolholder F16 F17 F18 Carbon Steel / Alloy Steel Stainless Steel Nonferrous etals 60 120 30 100 30 100 0.03 0.05 50 100 30 80 30 80 0.02 0.03 300 0.05 0.08 Coolant : 1st Recommendation : 2nd Recommendation : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) System ipbars (VN) are sold in 5 piece boxes. CBN & PCD Inserts are sold in 1 piece boxes. 43

2Edge ipbar for icro Internal P / PSS Solid Small Dia. Internal A D 20 Detail of Edge ±0.03 F 4 2 3 1 Rhand Shown ipbars Dimensions in.bore Dia. Dimension PVD Coated PR930 P 040410 1 4 4 3.35 60 15 3.65 1 040420 2 8 050510 1 5 5 4.3 4.55 1.5 050520 2 +0 0.02 70 20 0 060610 1 0.05 6 6 5.2 5.5 060620 2 10 2 070710 1 7 7 6.2 80 25 6.45 070720 2 Dimension shows available grooving depth. able for ipbars and Applicable Sleeves ipbar Applicable Sleeves 45 P 0404 PS 04 0505 0606 0707 05 06 07 Recommended Cutting Conditions orkpiece aterial Carbon steel / Alloy steelc45 / 34Cro4 etc Stainless Steel(SUS304 etc) Recommended Insert rade Vc PVD Coated P04 P05 P06 P07 PR930 Feed Rate 30 100 0.03 0.05 30 80 0.02 0.03 Nonferrous etals (Aluminum / Brass) 300 0.05 0.08 Remarks Coolant 1st Recommendation2nd Recommendation ipbars his insert will be switched to P ype (2Edge). A D F C 2 C 2 2 3 1 Rhand Shown 4 ipbars Dimensions Dimension shows available grooving depth. in.bore Dia. Dimension 4 indicates the cutting edge is above the ool's Center Position. Dimension Cermet C60 PVD Coated PS 051060S 1.0 0.05 5 3.8 3.6 60 15 0.1 1.86 1.5 052060S 2.0 0.1 8 061070S 1.0 0.05 6 4.8 4.4 70 20 2.36 062070S 2.0 0.1 071070S 1.0 0.05 7 5.8 5.2 70 20 0.3 2.86 2.0 072070S 2.0 0.1 10 081080S 1.0 0.05 8 6.8 6.2 80 25 3.38 082080S 2.0 0.1 PR930 Recommended Cutting Conditions Ref. page for Applicable Sleeves F80 89 44 ipbar is sold in 1 piece boxes. Std. Item : Check Availability

Applicable Sleeve (ipbar installation side) installation side) PS 0425120 4 6 9.5 0525120 5 25.4 18 24.4 120 23 Fig.3 S4 4P 2 0625120 6 (1") 8 8 0725120 7 Spare Parts Screw rench *ød1 ød1 ød2 ød2 1 2 3 PS 041280 4 6 051280 5 12 16 061280 6 8 071280 7 11 (ipbar 80 20 Fig.1 S4 4P 2 PS 0416100 4 6 0516100 5 16 0616100 6 8 0716100 7 15 100 Fig.2 S4 4P 2 PS 0420120 4 6 9 0520120 5 20 17.5 19 120 20 0620120 6 8 7.5 0720120 7 Fig.3 S4 4P 2 PS 0425.0135 4 6 9.5 0525.0135 5 25 18 24 135 23 0625.0135 6 8 8 0725.0135 7 Fig.3 S4 4P 2 PS 0419120 4 6 9 0519120 5 19.05 17.5 18 120 20 0619120 6 (0.75") 8 7.5 0719120 7 Fig.3 S4 4P 2 Std. PS 0422135 4 0522135 5 0622135 6 0722135 7 PS 0423120 4 0523120 5 0623120 6 0723120 7 22 18 23 18 *: ength of ød1...20 (PS04)...25 (PS05, PS06, PS07) Choose sleeves (ød1) to meet with ød dimension of ipbar. he names of the machine manufacturers are listed in the Japanese sort order. 6 21 135 22 9.5 8 8 6 Fig.1 Fig.2 (ipbar installation side) Fig.3 22 120 22 9.5 8 8 Drawing Fig.3 S4 4P 2 Fig.3 S4 4P 2 Applicable achine anufactuer (eneral use) Amada asino Eguro Citizen machinery Precision sugami iyano (eneral use) Amada asino Eguro Precision sugami iyano (eneral use) Citizen achinery Star icronics Nomura VC Nomura VC for 2Edge ipbar ( ) for other 2Edge ipbar (P) 44 Boring (PB) F22 Back Boring (PB) F22 Face (PF)65 hreading (P) J24 : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) 45

Internal SIE Applicable Inserts (mm) A ød E...A ER...AR 6.69 6.5 2.58 2.5 E...B ER...BR 8.46 8.2 3.18 2.7 ER...C 5.8 11.48 4.05 2.8 ER...D 6.8 16.44 5.05 3.4 ER...E 9.54 21.66 5.55 4.4 2Edge FullR Insert P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) B C rε Cermet N6020 PVD Coated PR1025 R R R R E 100005A 1.00 120005A 1.20 0.05 125005A 1.25 1.5 1.8 150010A 1.50 0.1 200010A 2.00 E 100005B 1.00 120005B 1.20 0.05 125005B 1.25 145010B 1.45 2.2 2.6 150010B 1.50 0.1 200010B 2.00 250020B 2.50 0.2 300020B 3.00 ER 100050AR 1.00 0.5 1.5 1.8 200100AR 2.00 1.0 15 Classifi cation of usage : ight Interruption / 1st Choice : ight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder SIE...AE SIE...A for oolholder 48 49 SIE...BE 48 SIE...B 49 SIER...B90 50 SIER...AE SIER...A ER 100050BR 1.00 0.5 SIER...BE 2.2 2.6 200100BR 2.00 1.0 48 49 SIER...B SIER...B90 48 ER 150010C 1.50 0.1 49 200010C 2.00 SIER...CE 50 250020C 2.50 2.5 2.7 SIER...C 300020C 3.00 0.2 SIER...C90 ER100010C~250020 350020C 3.50 ER 150010D 1.50 3.0 0.1 200010D 2.00 230020D 2.30 3.2 250020D 2.50 4.8 SIER...DE ER150010D~200010D ER150010E~200010E 300020D 3.00 0.2 350020D 3.50 4.5 400020D 4.00 ER230020D~250020D ER250020E~400020E ER 150010E 1.50 3.0 0.1 48 200010E 2.00 3.2 250020E 2.50 4.5 6.8 SIER...EE 350020E 3.50 5.5 0.2 400020E 4.00 300020E 3.00 2Edge ER300020D~400020D olded Chipbreaker ER450020E~500020E 450020E ER300020C~350020C 500020E 4.50 6.5 5.00 Dimension B: shows available grooving depth. For recommended cutting conditions, see page 51 Comparison of Chip evacuation (olded Chipbreaker) Comparison of Chip evacuation (in. Bore Dia.: ø8) f (mm/rev) SIER1612CE ER300020C(PR1025) Competitor A idth: 3mm Competitor B idth: 3mm Rhand shown [Vc =100m/min, ap=2.0mm, et] 15Cro4 (SC415 (inimum Bore Dia. ø16)) 0.05 0.07 0.1 Insert cracks Evaluation ood Chip Control Unstable chip control and biting Unstable chip control and biting (Internal evaluation) f (mm/rev) 15Cro4 (JIS:SC415) 0.02 SIER0808AE ER200010A (PR1025) Competitor C idth: 2mm [Vc=50m/min, ap=1.25mm, et] Evaluation Chipping (Internal evaluation) 46 Inserts are sold in 10 piece boxes. : Std. Item: Check Availability

Applicable Inserts A ød E...C ER...CR E...D 5.8 11.48 4.05 2.8 ER...DR 6.8 16.44 5.05 3.4 E...E 9.54 21.66 5.55 4.4 2Edge 2Edge FullR Insert Rhand shown ER100005E~430020E ER100005D~280020D ER450020E~500020E ER300020D~400020D Dimension B: shows available grooving depth. (mm) P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) Cermet N6020 PVD Coated PR1025 15 Classifi cation of usage : ight Interruption / 1st Choice : ight Interruption / 2nd Choice :Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder B C rε R R R R E 100005C 1.00 120005C 1.20 0.05 125005C 1.25 140005C 1.40 145010C 1.45 150010C 1.50 170010C 1.70 2.5 2.7 0.1 185010C 1.85 195010C 1.95 200010C 2.00 250020C 2.50 300020C 3.00 0.2 350020C 3.50 E 100005D 1.00 0.05 140005D 1.40 2.5 145010D 1.45 150010D 1.50 170010D 1.70 3.0 185010D 1.85 0.10 195010D 1.95 200010D 2.00 225010D 2.25 4.8 SIE...DE 230020D 2.30 3.2 250020D 2.50 275020D 2.75 280020D 2.80 0.20 300020D 3.00 330020D 3.30 4.5 350020D 3.50 400020D 4.00 E 100005E 1.00 2.5 0.05 150010E 1.50 170010E 1.70 3.0 185010E 1.85 0.1 195010E 1.95 200010E 2.00 225010E 2.25 3.2 230020E 2.30 250020E 2.50 275020E 2.75 6.8 SIE...EE 280020E 2.80 4.5 300020E 3.00 330020E 3.30 0.2 350020E 3.50 400020E 4.00 5.5 430020E 4.30 450020E 4.50 460020E 4.60 6.5 500020E 5.00 ER 200100CR 2.00 1.0 SIER...CE 250125CR 2.50 2.5 2.7 1.25 SIER...C 300150CR 3.00 1.5 SIER...C90 ER 200100DR 2.00 3.2 1.0 4.8 300150DR 3.00 4.5 1.5 SIER...DE for oolholder SIE...CE 48 SIE...C 49 SIER...C90 50 For recommended cutting conditions, see page 48 48 49 50 48 51 : Std. Item: Check Availability Inserts are sold in 10 piece boxes. 47

Internal SIE SIEE Excellent Bar (with Coolant ole) Coolant ole (ød) Coolant ole (ød) Fig.1 Fig.2 Coolant ole (ød) Coolant ole (ød) Fig.3 Fig.4 Coolant ole (ød) 1612CE shank is 3 face cut type (top, bottom and one side) Fig.5 Coolant ole (ød) Fig.6 Righthand Shown Rhand Insert for Rhand oolholder, hand Insert for hand oolholder. oolholder Dimensions in. Spare Parts Std. Cutting Dia. Clamp Screw rench Applicable Inserts R øa ød 1 2 F ød E100005A~E200010A SIE 0808AE 8 8 7.2 100 20 4.8 1.5 3 Fig.1 SB2045RN F6 ER100050AR~ER200100AR 1010BE 10 10 9 125 25 6.2 Fig.1 E100005B~E300020B 2.2 3 SB2255R D7 1210BE 12 30 7 Fig.2 ER100050BR~ER200100BR 1412CE 14 12 11.4 150 33 8 Fig.3 4 E100005C~E350020C 1612CE 20 8.5 2.5 Fig.4 SB2570R F8 ER150010C~ER350020C 16 ER200100CR~ER300150CR 1616CE 16 15 160 36 9 5 2020DE 20 20 19 180 40 12.1 4.5 5 Fig.5 SB3080R F10 2525EE 25 25 24 200 45 15.6 3232EE 32 220 55 19 6.5 5 SB4085R F15 32 30.4 4032EE 40 250 45 23 Fig.6 Dimension : shows available grooving depth. Features arge chip pocket, screw clamp toolholder design enables excellent chip evacuation.. arge chip pocket Drawing Cutting edge is free from contact face. E100005D~E400020D ER150010D~ER400020D ER200100DR~ER300150DR E100005E~E500020E ER150010E~ER500020E Contact face Contact face Screw Clamp Cost effective chip control from a molded chipbreaker SIE toolholder he locating surface of the sleeve lock screw nearly reaches the insert pocket. his provides a maximum range of overhang adjustment to reduce chatter. Conventional Clamp ER type SIE toolholder and Sleeve for Automatic athes Can be restrained by sleeve An 8mm minimum cutting diameter with a 2Edge design rade PR1025 improves stable machining rade PR1025 (icro rain + PVD Coated ) ong tool life and stable machining for internal grooving Applicable Sleeve oolholder Enables adjustment to the toolholder overhang so vibration and chatter is reduced. Shank diameters of other automatic lathe manufactures have been added to the stock items. icn Coated icro grain carbide substrate 48 o retain the groove depth, the edge of the single straight core is thinner than the shank. Sleeve : Std. Item: Check Availability

SIE Shank Bar (with Coolant ole) Coolant ole (ød) Fig.1 A 2 2 Coolant ole (ød) F D Fig.2 1 Coolant ole (ød) Fig.3 oolholder Dimensions Righthand Shown Drawing Rhand Insert for Rhand oolholder, hand Insert for hand oolholder. in. Spare Parts Std. Cutting Dia. Clamp Screw rench Applicable Inserts R øa ød 1 2 F ød E100005A~E200010A SIE 0808A 8 8 7.2 125 28 4.8 1.5 3 SB2045RN F6 ER100050AR~ER200100AR 1010B 10 125 35 6.2 Fig.1 E100005B~E300020B 10 9 2.2 3 SB2255R D7 1210B 12 140 45 7 ER100050BR~ER200100BR 1412C 14 12 11.4 150 50 8.7 Fig.2 E100005C~E350020C 2.5 4 SB2570R F8 ER150010C~ER350020C 1612C 16 180 20 8.5 Fig.3 ER200100CR~ER300150CR Dimension : shows available grooving depth. Applicable Insert & Rake Angle (α) after Installment of Insert SIE 0808AE 1010BE 1210BE 1412CE 1612CE 1616CE 2020DE 2525EE 3232EE 4032EE SIE 0808A 1010B 1210B 1008B90 1210B90 1412C 1612C 1412C90 Applicable Insert & Rake Angle (α) after Installment of Insert round Chipbreaker α ( ) olded Chipbreaker α ( ) E100005A~E200010A ER100050AR~ER200100AR E100005B~E300020B ER100050BR~ER200100BR E100005C~E350020C ER200100CR~ER300150CR E100005D~E400020D ER200100DR~ER300150DR 5 5 8 ER150010C~ER350020C 10 9 ER150010D~ER400020D 10 E100005E~E500020E 10 ER150010E~ER500020E 10 E100005A~E200010A ER100050AR~ER200100AR E100005B~E300020B ER100050BR~ER200100BR E100005C~E350020C ER200100CR~ER300150CR 5 5 8 ER150010CER350020C 10 α indicates the rake angle at the center of the edge width, after installing insert. : Std. Item: Check Availability 49

Internal SIE For Automatic athe SIE Shank Bar (with Coolant ole) Coolant ole (ød) Fig.4 Coolant ole (ød) Fig.5 oolholder Dimensions Std. in. Cutting Dia. Righthand shown øa ød 1 2 F ød Drawing Clamp Screw Spare Parts rench Rhand Insert for Rhand oolholder. Applicable Inserts SIER 1008B90 10 8 7.2 25 5.6 ER100005B~ER300020B 90 2.2 3 Fig.4 SB2255R D7 1210B90 ER100050BR~ER200100BR 12 10 9.4 30 6.6 See page 1412C90 14 12 11.4 90 35 7.4 2.5 3 Fig.5 SB2570R F8 49 for applicable Insert & Rake Angle (α) after Installment of Insert. Applicable Sleeve ER100005C~ER350020C ER150010C~ER350020C ER200100CR~ER300150CR older installation side Std. older installation side Fig.1 Fig.2 ød1 ød1 ød2 ød2 1 1 2 Drawing Spare Parts Screw rench Applicable achine anufactuer SA 0820120 8 20 14 12 19 9.25 120 Fig.1 Amada asino 1020120 10 Eguro SA 0825.0135 8 S6x4P 3 14 Precision sugami 1025.0135 10 25 14 24 11.5 135 17 Fig.2 iyano 1225.0135 12 16 SA 0819120 8 19.05 14 12 18 8.75 120 Fig.1 1019120 10 SA 0820120 8 20 14 12 19 9.25 120 Fig.1 1020120 10 S6x4P 3 Citizen achinery SA 0825.4120 8 14 1025.4120 10 25.4 14 24.4 12 120 17 Fig.2 1225.4120 12 16 SA 0822125 8 14 Star icronics 1022125 10 22 14 21 10 125 Fig.1 S6x4P 3 Nomura VC 1222125 12 16 SA 0823120 8 14 1023120 10 23 14 22 10.5 120 16 Fig.2 S6x4P 3 Nomura VC 1223120 12 16 * ength of ød1...45mm (SA all types) Select a sleeve dimension ød1 by adjusting for toolholder dimension ød. he names of the machine manufacturers are listed in the Japanese sort order. 50 : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only)

Recommended Cutting Conditions (round Chipbreaker:E A(R)E B(R)) orkpiece aterial Recommended Insert rade (Cutting Speed: m/min) f for f for raversing (mm/rev) (mm/rev) Cermet PVD Coated ap for raversing (mm) N6020 PR1025 E100~200010A 100~200100AR E100~200010B 100~200100BR E250~300020B Remarks Carbon Steel 0.01~0.03 0.02~0.04 0.02~0.04 50~80 50~80 0.01~0.03 0.02~0.04 0.02~0.04 ax. 0.05 ax. 0.05 ax. 0.1 Alloy Steel 0.01~0.03 0.02~0.04 0.02~0.04 50~80 50~80 0.01~0.03 0.02~0.04 0.02~0.04 ax. 0.05 ax. 0.05 ax. 0.1 0.01~0.03 0.01~0.03 0.01~0.03 Stainless Steel 50~80 0.01~0.03 0.01~0.03 0.01~0.03 ax. 0.05 ax. 0.05 ax. 0.1 0.01~0.03 0.02~0.04 0.02~0.04 Cast Iron 0.01~0.03 0.02~0.04 0.02~0.04 50~80 Coolant ax. 0.05 ax. 0.05 ax. 0.1 0.01~0.03 0.02~0.04 0.02~0.04 Nonferrous 0.01~0.03 0.02~0.04 0.02~0.04 etals 50~100 ax. 0.1 ax. 0.1 ax. 0.2 Brass 0.01~0.03 0.02~0.04 0.02~0.04 0.01~0.03 0.02~0.04 0.02~0.04 50~100 ax. 0.1 ax. 0.1 ax. 0.2 * Use PVD coated grade or carbie for traversing with edge width 1mm. (E100005A / 100005B : 1st Recommendation: 2nd Recommendation Recommended Cutting Conditions(round Chipbreaker: E C(R), E D(R), E E) orkpiece aterial Recommended Insert rade (Cutting Speed: m/min) Cermet PVD Coated N6020 PR1025 15 E100~200010C 200100CR E250~350020C 250~300150CR E100~145010D E150~195010D E200~280020D 200100DR E100010E E150~195010E E200~225010E 230020E f for (mm/rev) f for raversing (mm/rev) ap for raversing (mm) E300~400020D 300150DR E250~330020E E350~430020E E450~500020E Carbon Steel 0.03~0.08 0.03~0.08 0.04~0.09 0.04~0.09 0.05~0.12 0.05~0.12 0.05~0.12 120~180 60~140 0.03~0.08 0.03~0.08 0.04~0.09 0.04~0.09 0.05~0.1 0.05~0.1 0.05~0.1 ax. 0.3 ax. 0.3 ax. 0.3 ax. 0.3 ax. 0.5 ax. 0.5 ax. 0.5 Alloy Steel 0.03~0.07 0.03~0.07 0.04~0.08 0.04~0.08 0.05~0.1 0.05~0.1 0.05~0.1 100~160 60~120 0.03~0.1 0.03~0.1 0.04~0.08 0.04~0.08 0.05~0.1 0.05~0.1 0.05~0.1 ax. 0.3 ax. 0.3 ax. 0.3 ax. 0.3 ax. 0.5 ax. 0.5 ax. 0.5 Stainless Steel 0.03~0.07 0.03~0.07 0.04~0.08 0.04~0.08 0.05~0.1 0.05~0.1 0.05~0.1 70~130 60~110 0.03~0.1 0.03~0.1 0.04~0.08 0.04~0.08 0.05~0.1 0.05~0.1 0.05~0.1 ax. 0.3 ax. 0.3 ax. 0.3 ax. 0.3 ax. 0.5 ax. 0.5 ax. 0.5 Cast Iron 0.03~0.08 0.03~0.08 0.04~0.09 0.04~0.09 0.05~0.12 0.05~0.12 0.05~0.12 0.03~0.08 0.03~0.08 0.04~0.09 0.04~0.09 0.05~0.1 0.05~0.1 0.05~0.1 60~100 ax. 0.3 ax. 0.3 ax. 0.3 ax. 0.3 ax. 0.5 ax. 0.5 ax. 0.5 0.05~0.12 0.05~0.12 0.05~0.15 0.05~0.15 0.08~0.15 0.08~0.15 0.08~0.15 Nonferrous 0.05~0.12 0.05~0.12 0.05~0.15 0.05~0.15 0.08~0.15 0.08~0.15 0.08~0.15 etals 150~300 ax. 0.5 ax. 0.5 ax. 0.5 ax. 0.5 ax. 0.8 ax. 0.8 ax. 0.8 Brass 0.05~0.12 0.05~0.12 0.05~0.15 0.05~0.15 0.08~0.15 0.08~0.15 0.08~0.15 0.05~0.12 0.05~0.12 0.05~0.15 0.05~0.15 0.08~0.15 0.08~0.15 0.08~0.15 100~250 ax. 0.5 ax. 0.5 ax. 0.5 ax. 0.5 ax. 0.8 ax. 0.8 ax. 0.8 * Use PVD coated grade or carbie for traversing with edge width 1mm. (E100010C / 100010D / 100010E : 1st Recommendation: 2nd Recommendation Remarks Coolant Recommended Cutting Conditions (olded Chipbreaker: ER C, ER D, ER E) orkpiece aterial Recommended Insert rade (Cutting Speed: m/min) Cermet PVD Coated N6020 PR1025 15 Carbon Steel 60~160 Alloy Steel 60~140 Stainless Steel 60~110 f for f for raversing (mm/rev) (mm/rev) ap for raversing (mm) Remarks ER 150~200010C ER 250~350020C ER 150~200010D ER 230~250020D ER 300~400020D ER 150~200010E ER 250~300020E ER 350~400020E ER450~500020E 0.03~0.1 0.03~0.12 0.04~0.12 0.05~0.12 0.05~0.12 0.05~0.12 0.03~0.1 0.03~0.1 0.04~0.1 0.05~0.1 0.05~0.1 0.05~0.1 ax. 1.0 ax. 1.5 ax. 1.5 ax. 1.5 ax. 1.5 ax. 1.5 0.03~0.1 0.03~0.1 0.04~0.12 0.05~0.12 0.05~0.12 0.05~0.12 0.03~0.1 0.03~0.1 0.04~0.1 0.05~0.1 0.05~0.1 0.05~0.1 Coolant ax. 1.0 ax. 1.5 ax. 1.5 ax. 1.5 ax. 1.5 ax. 1.5 0.03~0.08 0.03~0.08 0.04~0.08 0.05~0.1 0.05~0.1 0.05~0.1 0.03~0.1 0.03~0.1 0.04~0.1 0.05~0.1 0.05~0.1 0.05~0.1 ax. 1.0 ax. 1.5 ax. 1.5 ax. 1.5 ax. 1.5 ax. 1.5 : 1st Recommendation: 2nd Recommendation 51

Internal Small Diameter oolholders [V Insert] IV 1 Righthand shown A Shows top edge shape of IV16201A (No jaw part under Insert) 1 1 A A A F F F 2 2 2 2 2 2 1 1 1 Fig.1 Fig.2 Fig.3 Rhand insert for Rhand toolholder, hand insert for hand toolholder. D D D IVE Excellent Bar Shows top edge shape of IV16121AE (No jaw part under Insert) A A 0.5 A F F 2 2 2 1 D D Fig.1 Fig.2 1 1 2 1 Righthand shown Rhand insert for Rhand toolholder, hand insert for hand toolholder. IV Shank Bar 2 A A 2 F D 1 1 Shows top edge shape of IV16161A (No jaw part under Insert) 1 Righthand shown Rhand insert for Rhand toolholder, hand insert for hand toolholder. Applicable Insert & Rake Angle (α) after Installment of Insert 54 Rake Angle (α) oolholder eneral FullR N90, C60 C40 PR630, PR930 (Square) (Round) IV 1SS V100SS~300SS 10 15 IV 1S V100S~340S 10 15 IV 1SE V100S~340S 3 8 IV 1A( ) V100A~340A V100AR~150AR 3 8 IV 1B( ) V145B~250B V100BR IV 2B( ) V280B~400B V150BR 4 9 IV 1C( ) V280C~340C IV 2C( ) V400C~500C 5 10 52

IV oolholder Dimensions in. Std. Cutting Dia. R øa ød 1 2 F Spare Parts Clamp Set rench rench IV 12161SS 12 16 15 150 20 6.0 2.2 Fig.1 CPS4V F10 14201S 14 20 19 150 24 7.0 2.2 Fig.1 CPS5F F15 16201A 16 20 19 160 28 8.0 2.2 Fig.2 CPS5V F15 Note2) 20251B 2.8 20 25 23 180 35 10.0 Note2) 20252B 3.2 Fig.2 CPS5V F15 25321C 25 200 43 12.5 32321C 32 32 30 220 52 16.0 Note3) 4.5 Fig.2 40321C 40 250 43 21.0 Fig.3 CPS6V 3 25322C 25 200 43 12.5 Fig.2 Note4) 32322C 32 32 30 220 52 16.0 5.5 40322C 40 250 43 22.2 Fig.3 IV 14121SE 14 12 11.4 150 18 7.7 1.7 Fig.1 CPS5F F15 16121AE 16 12 11.4 150 19 8.2 2.2 Fig.2 CPS5V F15 20161BE 20 11.2 Note1) 2.8 20 16 15.2 180 20162BE 19 11.7 Note5) 3.2 Fig.2 CPS5V F15 25201CE 25 20 19 200 25 14.5 Note6) 4.5 32251CE 32 25 24 220 24 17.5 Note7) 4.5 40321CE 40 32 31 240 29 21.0 Note7) 4.5 27202CE 27 20 19 200 25 16.2 Fig.2 CPS6V 3 32252CE 32 25 24 220 24 18.7 Note4) 5.5 40322CE 40 32 31 240 29 22.2 IV 16161A 16 16 15 175 48 10.6 2.2 CPS5V F15 Note1) 20201B 2.8 20 20 19 220 60 14.6 Note2) 20202B 3.2 CPS5V F15 Note3) 25251C 4.5 25 25 24 260 70 19.1 Note4) 25252C 5.5 CPS6V 3 Dimension shows available grooving depth. Note 1: V200B~250B Insert can be used up to a roove Depth 3.2mm. Note 2: V300B~400B Insert can be used up to a roove Depth 4.2mm. Note 3: V340C Insert can be used up to a roove Depth 5.5mm Note 4: V430C~500C Insert can be used up to a roove Depth 6.3mm Note 5: V300B~400B Insert can be used up to a roove Depth 3.8mm.hen using IV20162BE Note 6: V340C Insert can be used up to a roove Depth 4.7mm. hen using IV25201CE Note 7: V340C Insert can be used up to a roove Depth 5.3mm. hen using IV32251CE, IV40321CE If you need any of insert groove depth specified in notes 1 to 7, modify the dimension of toolholder. Drawing Reference page for applicable inserts 54 : Std. Item: Check Availability 53

Insert for Small Internal IV 54 Applicable Inserts (IV / IVE / IV) (mm) A V SS 3.6 9 3.0 V S 4.0 11 4.0 V A 4.0 12 5.0 V B 4.5 15 5.5 V C 5.8 21 6.5 1Edge 2Edge 2Edge Insert Rhand shown A A A B B 2 2 r r r r B 2 2 0.03 0.03 r r r 0.03 0.03 (Previous ) P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) Dimensions (mm) B rε Cermet N90 C40 C60 PR630 PVD Coated PCD Applicable oolholder PR930 KPD001 KPD010 V 100020SS V 100SS 1.00 R R 125020SS 125SS 1.25 R R 145020SS 145SS 1.45 R 2.3 0.2 200020SS 200SS 2.00 R R 250020SS 250SS 2.50 R R 300020SS 300SS 3.00 R V 100020S V 100S 1.00 R 125020S 125S 1.25 R R 145020S 145S 1.45 R R 185020S 185S 1.85 2.3 0.2 R R 200020S 200S 2.00 R 250020S 250S 2.50 R R 340020S 340S 3.40 R R V 100020A V 100A 1.00 120020A 120A 1.20 125020A 125A 1.25 R 140020A 140A 1.40 145020A 145A 1.45 R 170020A 170A 1.70 185020A 185A 1.85 R 2.3 0.2 195020A 195A 1.95 200020A 200A 2.00 225020A 225A 2.25 250020A 250A 2.50 R 275020A 275A 2.75 300020A 300A 3.00 340020A 340A 3.40 R V 145020B V 145B 1.45 2.8 185020B 185B 1.85 R 200020B 200B 2.00 225020B 225B 2.25 230020B 230B 2.30 R 3.2 250020B 250B 2.50 0.2 275020B 275B 2.75 280020B 280B 2.80 R R 300020B 300B 3.00 325020B 325B 3.25 4.2 340020B 340B 3.40 R R R 400020B 400B 4.00 R R V 280020C V 280C 2.80 R 300020C 300C 3.00 4.5 325020C 325C 3.25 340020C 340C 3.40 400020C 400C 4.00 5.5 0.2 425020C 425C 4.25 430020C 430C 4.30 R 460020C 460C 4.60 6.3 R 500020C 500C 5.00 V 145020A V 145A 1.45 R 200020A 200A 2.00 2.3 0.2 R 300020A 300A 3.00 V 200020B V 200B 2.00 Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice IV1SS IV1S IV1SE IV1A IV1AE IV1A IV1B IV1BE IV1B IV2B IV2BE IV2B IV1C IV1CE IV1C IV2C IV2CE IV2C IV1A IV1AE IV1A 3.2 0.2 R IV1B IV1BE 250020B 250B 2.50 R IV1B 300020B 300B 3.00 4.2 IV2B V 300020C V 300C 3.00 4.5 IV1C 0.2 400020C 400C 4.00 5.5 IV2C V 200100AR V 100AR 2.00 1.00 R R IV1A 250125AR 125AR 2.50 2.3 1.25 R R R IV1AE 300150AR 150AR 3.00 1.50 R R R IV1A V 200100BR V 100BR 2.00 3.2 1.00 R R R IV1B 2Edge FullR 300150BR 150BR 3.00 4.2 1.50 R R R IV2B Dimension B shows available grooving depth. For recommended cutting conditions, see page 92 : Std. Item : Check Availability Inserts are sold in 10 piece boxes. CBN & PCD Inserts are sold in 1 piece boxes. R : Std. Item (Rhand Only) : Std. Item (hand Only) for oolholder 52

Internal arge Diameter Shallow oolholders KIBA Righthand shown hand insert for Rhand toolholder, Rhand insert for hand toolholder. oolholder Dimensions Std. in. Cutting Dia. Rake Angle (α) after Installment of BA type R øa ød 1 2 F Clamp Set : BAS for Righthand oolholder, and BARS for efthand oolholder. Clamp Set Spare Parts Applicable Inserts 10~12 KIBA 352516 35 25 23 220 30 17.5 2.8 BA16 /RS F15 BA32 /R type 403222 40 32 30 250 30 23.0 3.0 BA22 /RS F15 BA43 /R type Dimension shows the distance from the oolholder to the cutting edge. Available roove Depth : KIBA352516 B Dimension of the Applicable Insert 2.0mm for KIBA403222 BA43125020,145020,100050R 2.8mm for the Inserts except the above. rench BA32 BA43 BA43R (FullR) α Insert rades α Insert rades α Insert rades FullR 1 11 N90 PR630 PR930 PR1115,PR1215,PR905 KPD001,KPD010 9 1 11 KBN510, KBN525 C40, N90 PR630 PR930 PR1115, PR1215, PR905 KPD001, KPD010 1 5 N90 PR630 PR930 PR1115, PR1215, PR905 N90 PR630 PR930 PR1115, PR1215, PR905 050R~150R 200R 050R~200R Rake Angle (α) after Installment of BAY type α 6 Insert BA43175YBA43350Y 5 BA43400Y α indicates the rake angle at the center of the edge width, after installing insert. : Std. Item: Check Availability 55

Internal arge Diameter Shallow oolholders [ Insert] Screw Clamp KI (Changes to KIBA,See Page 43) A D F 4 2 1 Righthand shown hand Insert for Rhand oolholder, Rhand Insert for hand oolholder. oolholder Dimensions Std. in. Cutting Dia. R øa ød 1 2 F Clamp Screw Spare Parts rench KI 352516 35 25 23 220 18 17.5 SB4R F15 453222 45 32 30 250 20 22.5 S50 3 Available DepthKI352516=2.0mm, KI453222=2.5mm * KI will be switched to KIBA as an Internal arge Diameter Shallow oolholder; however, it will continue to be sold as Internal hreading oolholder ( J23 BA Insert cannot be installed to this toolholder. Applicable Inserts ( type insert changes to BA type See page 10 ~ 12) (mm) A ød 32_ 9.525 3.18 4.5 43_ 12.70 4.76 5.5 Insert Rhand shown B B d d P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) B C or rε Cermet N60 N90 C40 C60 Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder 32 075 0.75 A 0.03 C C 095 0.95 eneral (Square) 125 1.25 145 1.45 2.0 C0.1 KI16 56 150 1.50 175 1.75 32 type (Corner is C shape) 200 2.00 43 150 1.50 175 1.75 3.5 0.2 200 2.00 230 2.30 0.03 A r r 250 2.50 265 2.65 280 2.80 4.0 KI22 56 0.3 eneral (Square) 300 3.00 Corner is R shape) 330 3.30 350 3.50 400 4.00 5.0 43 type 430 4.30 0.4 450 4.50 Dimension B: shows available grooving depth. For recommended cutting conditions, see page 90 * KI will be switched to KIBA. * For applicable insert, insert changes to BA. Change Insert rade N60 for N90. here are various types of BA insert materials available depending on the user s cutting condition requirements. *Check the cornnerrrε of the insert when changing. for oolholder 56 Inserts are sold in 10 piece boxes. : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only)

Internal arge Diameter Deep oolholders [ / U Insert] op Clamp KI A F 2 1 D (inimum Cutting Dia.) Righthand shown Fig.A (Available Depth) oolholder Dimensions Std. in. Cutting Dia. R øa ød 1 2 F Spare Parts Clamp Clamp Bolt asher Spring rench KI 4532B4 45 32 30 200 28.2 5540B4 55 40 38 250 27 32.2 12 6550B4 65 50 48 300 37.2 4532B5 45 32 30 200 28.2 C1 5540B5 55 40 38 250 27 32.2 12 6550B5 65 50 48 300 37.2 5540B7 55 40 38 250 32.2 27 12 6550B7 65 50 48 300 37.2 C2 6X25 6 SP6 5 Dimension shows the distance from the oolholder to the cutting edge. For the available Depth (t), see ist of inimum Available Cutting Diameter and roove Depth. Dimension 2 depends on the width of the installed Insert. Rake Angle (α) after Installment of / U hen using hen using U α Insert rades α Insert rades 5 A65, A66N +5 C40 N60 N90, C60 +5 CR9025 +15 PR630, PR930 ist of the inimum Cutting Diameter and Depth (Refer Fig.A) oolholder ød (inimum Cutting Dia.) KI 4532B ø110 ø70 ø65 ø60 ø55 ø45 5540B ø70 ø60 ø55 6550B ø65 Available Depth t (mm) 12 11.5 11 10 9 under 8 Applicable Inserts 4020 ~8020 20 U 20 round Chipbreaker Ceramic olded Chipbreaker Insert 0.05 3 3 0.05 3 0.05 3 3 3 10 5 5 6 Ceramic insert is above shape. 5 r r r 7.5 120 120 120 P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) Dimension (mm) rε Cermet CVD Coated PVD Coated Ceramic N60 N90 C40 C60 CR9025 PR630 PR930 A65 A66N P600 Applicable oolholder 402002 0.2 4.0 KI4532B4 402005 0.5 KI5540B4 452002 0.2 4.5 452005 0.5 KI6550B4 502002 0.2 5.0 502005 0.5 552002 0.2 5.5 KI4532B5 552005 0.5 KI5540B5 602002 0.2 6.0 602005 0.5 KI6550B5 652002 0.2 6.5 652005 0.5 702002 0.2 7.0 702005 0.5 752002 0.2 KI5540B7 7.5 752005 0.5 KI6550B7 802002 0.2 8.0 802005 0.5 U 4020 4.0 0.25 KI B4 5020 5.0 0.30 6020 6.0 0.30 Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice KI B5 For recommended cutting conditions, see page 90 : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes. 57

Internal oolholders KIV A Coolant ole (ø6) D F 2 1 Righthand shown Exit hole of collant oolholder Dimensions Std. in. Cutting Dia. idth (mm) R øa ød 1 2 F IN. AX. Screw Spare Parts rench KI 2016B3V 20 16 15 150 25 11.5 5.5 S50 3 2520B3V 25 20 18 180 32 14.5 6.0 3.0 3.0 3225B3V 32 25 23 200 40 19 8.0 SB5R 20 3225B4V 32 25 23 200 40 19 8.5 4.0 5.0 SB5R 20 4032B4V 40 32 29 220 50 23.5 11.0 Dimension shows available grooving depth. Applicable Inserts 3015 V 15.5 4020 V 5020 V 20 Insert 4.3 (mm) (Previous ) P Carbon Steel / Alloy Steel Classification of usage Stainless Steel K Cast Iron : Continuousight Interruption / N Nonferrous etals 1st Choice : Continuousight Interruption / S itanium Alloy 2nd Choice ard materials (under 40RC) : Continuous / 1st Choice ard materials (over 40RC) : Continuous / 2nd Choice rε Cermet CVD Coated PVD Coated N90 CR9025 PR915 PR930 PR905 Applicable oolholder Chip Control Oriented Class Chip Control Oriented Class FullR / Copying 0.05 2 2 It is not recommended to use this for KIV Internal oolholders against V / VR for which the front relief angle is 18, because the relief angle of the insert used for 402004 toolholder is 10. 18 18 18 18 3015040V 301504V 3.0 0.4 2.3 KI 2016B3V 2520B3V 3225B3V 4020040V 402004V 4.0 0.4 3.3 KI3225B4V 5020080V 502008V 5.0 0.8 4.2 4032B4V KI2016B3V 3015150VR 301515VR 3.0 1.5 2.3 2520B3V 3225B3V 4020200VR 402020VR 4.0 2.0 3.3 KI3225B4V 5020250VR 502025VR 5.0 2.5 4.2 4032B4V For recommended cutting conditions, see page 93 58 Inserts are sold in 10 piece boxes. : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only)

Internal oolholder / Internal Undercutting oolholder / Plunge&urn KI8 (8mmidth Insert / arge Internal Diameter Deep ) A 2 D A F 1 Righthand shown KIU8 (8mmidth Insert / arge Internal Diameter Undercut ) D d 45 A F 2 1 Righthand shown oolholder Dimensions Std. in. Cutting Dia. idth (mm) R øa ød 1 2 F d IN. AX. Spare Parts Screw rench KI 6540B8 65 40 36 300 41 41 20 8.0 8.0 6X20 5 KIU 6540B8 65 40 36 300 83 26 2.2 8.0 8.0 6X20 5 Dimension shows available grooving depth. Dimension d shows the distance from the Internal face of the workpiece. Applicable Inserts 8030080 8030050 30 5.5 A8030400R Insert (mm) P K N S (Previous ) Carbon Steel / Alloy Steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard materials (under 40RC) ard materials (over 40RC) rε Cermet CVD Coated PVD Coated N90 CR9025 PR915 PR930 PR905 Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder for oolholder 2 2 0.05 8030080 803008 8.0 0.8 6.0 Chip Control Oriented / Class 2 SharpCutting Oriented / Precision Class round Chipbreaker 0.03 2 15 8030050 803005 8.0 0.5 6.0 KIU8 KIU8 59 SharpCutting Oriented / Precision Class FullR / Copying 0.02 A 8030400R A 803040R 8.0 4.0 6.0 For recommended cutting conditions, see page If using a fullr insert with KI8 type toolholder, you need to modify the corner of insert adapter of toolholder. 93 : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes. 59

Internal arge Diameter Deep oolholders [IA Insert] KIA Integral ype A 2 D 20 F 1 Fig.1 Separate ype A D Righthand shown 20 F 1 Fig.2 oolholder Dimensions Std. in. Cutting Dia. øa ød 1 2 F Drawing Spare Parts Clamp Clamp Bolt Spring rench KIAR 3232B3 32 32 30 200 45 26.3 Fig.1 4332B3 43 32 30 200 26.3 10 CIA3R Fig.2 5140B3 51 40 38 250 30.3 3232B4 32 32 30 200 45 26.3 Fig.1 4332B4 43 32 30 200 26.3 10 CIA4R Fig.2 5140B4 51 40 38 250 30.3 5640B5 56 40 38 250 35.3 15 Fig.2 CIA5R 6650B5 66 50 48 250 40.3 Dimension shows available grooving depth. 5X15 SP5 4 Composition ype oolholder Spare Parts oolholder Blade Screw rench Integral KIAR 3232B3 4332B3 KIAR32 BIAR433 Separate SB40140R 5140B3 KIAR40 BIAR513 F15 Integral 3232B4 4332B4 KIAR32 BIAR434 Separate SB40140R 5140B4 KIAR40 BIAR514 F15 5640B5 KIAR40 BIAR565 Separate SB40140R 6650B5 KIAR50 BIAR665 F15 Applicable Inserts P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Insert rε Cermet CVD Coated N60 CR9025 Applicable oolholder 5 5 0.05 r IA 30 3.0 0.20 KIA3 25 40 4.0 0.25 5.0 KIA4 olded Chipbreaker 120 50 5.0 0.30 30 KIA5 For recommended cutting conditions, see page 91 60 Inserts are sold in 10 piece boxes. : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only)

Summary of Face KDF Face ø25~ (68~75) ype * KDF in. Face roove Dia. ø25 idth (mm) 3.0~6.0 Depth (mm) 13~32 70 he separate type toolholders can be used with all applicable insert types if their hand is matching. and ongitudinal turning Deep grooving and ongitudinal turning D Caution for Face 1) hen face grooving, the suitable holder depends on the length of the boss Boss Interference between holder and boss Boss No interference between holder and boss 2) Selection of Face oolholder Shape of below Jaw Shape of below Jaw Shape of below Jaw ider grooving (longitudinal turning) should be performed from the outside inwards 3) Interference of Face oolholder e.g.) KFSR2525701004 Interference under ø70 Example of usage for the face grooving toolholder. hen face grooving, KFSR2525701004 should be between ø70~ø100 for grooving the outer diameter. If the workpiece is machined at a diameter >= ø100 or <= ø70, the jaw of holder interferes with the workpiece. Interference more than ø100 61

Summary of Face icro Dia. Face ø6~ ype S in. Face roove Dia. ø6 idth (mm) 0.5~2.0 Depth (mm) 1.0~3.0 66 ype S..S in. Face roove Dia. ø6 idth (mm) 0.5~2.0 Depth (mm) 1.0~3.0 66 win Bar for orizontal type ype SS in. Face roove Dia. ø6 idth (mm) 0.5~2.0 Depth (mm) 1.0~3.0 67 win Bar for Vertical type Small Dia. Face ø8~ ype FVSAA in. Face roove Dia. ø8 idth (mm) 1.0~3.0 Depth (mm) 2.2 76 ype FVAA in. Face roove Dia. ø8 idth (mm) 1.0~3.0 Depth (mm) 2.2 76 round Chipbreaker Small Dia. Face ø8~ ype VNF in. Face roove Dia. ø8 idth (mm) 1.0~3.0 Depth (mm) 2.0~3.0 64 System ipbars ype PF in. Face roove Dia. ø8 idth (mm) 1.0~3.0 Depth (mm) 2.0~3.0 65 2Edge ipbar 62

eneral Purpose Face ø20~ ype FVS in. Face roove Dia. ø35~ø150 idth (mm) 2.5~6.0 Depth (mm) 4.6~8.1 80 olded Chipbreaker ype KFB in. Face roove Dia. ø65~ø250 idth (mm) 4.0~5.0 Depth (mm) 25~38 87 round Chipbreaker round Chipbreaker round Chipbreaker FullR ype FV in. Face roove Dia. ø20~ø150 idth (mm) 2.0~6.0 Depth (mm) 2.2~8.1 78 Face & ongitudinal turning ø25~ (CERACU Plunge & urn) round Chipbreaker FullR ype FV in. Face roove Dia. ø35~ø150 idth (mm) 2.5~6.0 Depth (mm) 4.6~8.1 80 Face ø35~ ype KFS in. Face roove Dia. ø25~ø235 idth (mm) 3.0~6.0 Depth (mm) 13~32 84 olded Chipbreaker ype KFS8 in. Face roove Dia. ø54~ø155 idth (mm) 8.0 Depth (mm) 25 86 ype IFV in. Face roove Dia. ø35~ø50 idth (mm) 2.0~6.0 Depth (mm) 2.2~8.1 88 olded Chipbreaker round Chipbreaker round Chipbreaker FullR round Chipbreaker round Chipbreaker FullR 63

Small Diameter Face VNF (System ipbar) 2 1 A 8 F 1 025 Righthand Shown Insert Dimensions Dimension shows available grooving depth. Recommended Cutting Conditions orkpiece aterial Carbon Steel / Alloy Steel Stainless Steel Nonferrous etals Recommended Insert rade (Cutting Speed: m/min) Cermet PVD Coated VNF0810 VNF0820 VNF0830 Remarks C60 60~120 50~100 in. Cutting Dia. PR630 PR930 Classification of usage : Continuous / 1st Choice : Continuous / 2nd Choice f (mm/rev) 30~100 ~0.02 ~0.04 ~0.05 30~80 ~0.01 ~0.02 ~0.03 P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Nonferrous etals S itanium Alloy ard materials (under 40RC) ard materials (over 40RC) ~300 ~0.04 ~0.06 ~0.08 Cermet Coolant PVD Coated øa ±0.03 rε 1 2 F IN. AX. VNFR 081010 1.0 2.0 082010 2.0 0.05 3.9 29.6 10 7.3 8 083010 3.0 3.0 (0) ( ) VNFR 082010NB 2.0 2.0 0.05 3.9 29.6 10 7.3 083010NB 3.0 3.0 C60 PR630 PR915 PR930 KPD001 PCD KPD010 for oolholder F16 F17 F18 Face grooving diameter ød IN. (0) means that you can make the initial groove within IN AX and then widen it to the center. : 1st Recommendation : 2nd Recommendation 64 System ipbars are sold in 5 piece boxes. CBN & PCD ools are sold in 1 piece boxes. : Std. Item : Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only)

ipbar for icro Internal PF / PSFS PF Face (Small Dia.) ø8 Detail of Edge 15 ±0.03 rε rε φa F rε rε 2 1 φd 3 Rhand Shown ipbars Dimensions Face Dia. Insert rade øa PVD Coated PR930 IN. AX. ±0.03 rε ød 1 2 3 F R R PF& 080710 1 2 +0 N N N 8 0.02 080720 2 7 6.2 80 25 8.5 6.9 N N N (0) ( ) 0.05 3 080730 3 N N N Dimension shows available grooving depth. Face grooving diameter ød IN. (0) means that you can make the initial groove within IN AX and then widen it to the center. Applicable Sleeves Recommended Cutting Conditions orkpiece aterial Carbon steel / Alloy steel (C45 / 34Cro4 etc.) Stainless Steel (SUS304 etc.) Nonferrous etals (Aluminum / Brass etc.) F76 PSFS (ipbars) Recommended Insert rade (Vc: m/min) PVD Coated PF& 080710 PF& 080720 PR930 Feed Rate (mm/rev) 30~100 30~80 ~0.02 ~0.04 ~0.05 ~0.01 ~0.02 ~0.03 ~300 ~0.04 ~0.06 ~0.08 A PF& 080730 Remarks Coolant : 1st Recommendation : 2nd Recommendation his insert will be switched to P ype (2Edge). D ø8 2 15 2 F 2 2 1 3 15 Righthand Shown 6 orkpiece aterial Face Dia. øa IN. AX. ±0.03 rε ød 1 2 3 F PVD Coated C60 PR630 PR915 PR930 PSF& 081020S 1.0 8 082020S 2.0 0.05 6.8 6.2 80 25.5 7 3.4 2.0 (0) ( ) 083020S 3.0 Dimension shows available grooving depth. Face grooving diameter ød IN. (0) means that you can make the initial groove within IN AX and then widen it to the center. Cermet for oolholder F80 Recommended Cutting Conditions Recommended Insert rade (Vc: m/min) Cermet PVD Coated PSF0810 PSF0820 PSF0830 orkpiece aterial Carbon steel / Alloy steel (S45C / SC etc.) Stainless Steel (SUS304 etc.) Nonferrous etals (Aluminum / Brass etc.) : Std. Item : Check Availability C60 60~120 PR630 30~100 PR930 Feed Rate (mm/rev) 30~100 ~0.02 ~0.04 ~0.05 50~100 30~80 30~80 ~0.01 ~0.02 ~0.03 ~300 ~0.04 ~0.06 ~0.08 Remarks Coolant : 1st Recommendation : 2nd Recommendation ipbar is sold in 1 piece boxes. 65

0.03 icro Dia. Face (win Bars) F (orizontal type :Insert specifications) Dimension B shows available grooving depth. S(Square Shank for horizontal type) A hand Shown 25 2.38 5 B 3 16 6.5 Face Dia. øa Angle ( ) IN. AX. rε B θ Insert rade PVD Coated F 050 0.5 1.0 1.5 080 0.8 1.5 100 6 1.0 125 1.25 0.05 2.2 150 (0) ( ) 1.5 2 180 1.8 3.0 200 2.0 Face grooving diameter ød IN. (0) means that you can make the initial groove within IN AX and then widen it to the center. PR1025 (For righthand toolholder for boring, see F12.) B 1 1 h F1 Fig.1 B 1 1 3 h F1 Fig.2 hand Shown oolholder Dimensions Std. 1=h B 1 2 3 F1 F2 F3 Shape Spare Parts Clamp Screw rench Applicable Inserts 66 S 1010F15 10 10 10 85 1212F15 12 12 12 1010K15 10 10 10 Fig.1 1212K15 12 12 12 3 SB3080R 10S 125 F 1616K15 16 16 16 2020K15 20 20 25 25 Fig.2 252515 25 25 150 32 Dimension shows the distance from the oolholder to the cutting edge. Available roove Depth : B Dimension of Insert. S..S (Round Shank for horizontal type) (For righthand toolholder for boring, see F12.) 3 ød1 ød1 1 1 ød2 ød2 oolholder Dimensions hand Shown Fig.1 Fig.2 Std. ød1 ød2 1 2 3 1 2 Offset length from the center of toolholder to the tip of edge Shape Spare Parts Clamp Screw rench 1 2 Offset length from the center of toolholder to the tip of edge Applicable Inserts 66 S12F S15 12 11 80 S14 S15 14 13 100 20 S15F S15 15.875 15 85 S16F S15 16 18 S19 S15 90 19.05 18.5 17 S19K S15 120 S20 S15 90 20 19.5 18 S20K S15 120 S22K S15 22 21.5 20 125 S25.0J S15 25 24.5 23 110 22 S25K S15 25.4 25 23 120 22 3 Fig.1 3 Fig.2 Dimension shows the distance from the oolholder to the cutting edge. Available roove Depth : B Dimension of Insert. SB3080R 10S F 66 : Std. Item : Check Availability winbars are sold in 5 piece boxes

F (Vertical type : Insert specifications) A Rhand Shown Dimension B shows available grooving depth. 0.03 25 6.4 5 B 3 2.38 16 Face Dia. øa Angle ( ) IN. AX. rε B θ Insert rade PVD Coated PR1025 FR 050 0.5 1.0 080 0.8 1.5 1.5 100 6 1.0 125 1.25 0.05 2.2 150 (0) ( ) 1.5 2 180 1.8 3.0 200 2.0 Face grooving diameter ød IN. (0) means that you can make the initial groove within IN AX and then widen it to the center. SS (Square Shank for vertical type : shape) 20 F1 F2 2 1 h 1 B oolholder Dimensions Std. Rhand Shown 1=h B 1 2 3 F1 F2 F3 Shape Spare Parts Clamp Screw rench Applicable Inserts 67 SSR 1010JX15 10 10 120 16 10 9 1212JX15 12 12 12 7 1616JX15 16 16 20 16 3 SSR 1010F15 10 10 10 9 85 3 SB3080R 10S 1212F15 FR 12 12 12 7 16 1010K15 10 10 10 9 1212K15 12 12 125 12 7 1616K15 16 16 20 16 3 Dimension shows the distance from the oolholder to the cutting edge. Available roove Depth : B Dimension of Insert. Recommended Cutting Conditions (F / F) orkpiece aterial Recommended Insert rade (Vc: m/min) PVD Coated F050 F080 F100 FR050 FR080 FR100 F125 F150 FR125 FR150 PR1025 Feed Rate (mm/rev) F180 F200 FR180 FR200 Remarks Carbon steel / Alloy steel (S45C / SC etc.) 30~100 ~0.02 ~0.03 ~0.04 Stainless Steel (SUS304 etc.) 30~80 ~0.01 ~0.02 ~0.02 et Nonferrous etals (Aluminum / Brass etc.) ~300 ~0.03 ~0.04 ~0.06 : 1st Recommendation : 2nd Recommendation winbars are sold in 5 piece boxes : Std. Item : Check Availability 67

KDF Face Features Separate type toolholder (toolholder + blade) is available. Adaptable to a wide range of face grooving applications by changing the blades New insert clamping system rip Unique rip (insert antislip structure) provides stable machining quality Prevents abnormal machining surface and/or insert breakage resulting from slip of insert. Improves repetitive installation accuracy of insert DF type and DFS type inserts cannot be used with a KD type external grooving toolholder. Smooth chip control For general purpose Chipbreaker Advantages of Chipbreaker For deep grooving D Chipbreaker oolholder Insert oolholder rip technology Separate type toolholder op and bottom profiles of the part gripped Chip Control of Chipbreaker For general purpose Chipbreaker For deep groovingd Chipbreaker Smooth surface from radually raised surface Concave part in middle cutting edge to the far side Keeps curling of chips in constant shape Enhances breaking of chips Enhances breaking of chips and maintains their evacuation direction constantly Infl ated inner surface Enhances breaking of chips and maintains their evacuation direction constantly Face (ø62) <Cutting Conditions> V c=150m/min f =0.05~ 0.2mm/rev DF5020N040 SC415 et Steep surface near the cutting edge ood chip control during shoulder grooving Flat cutting edge line Improves chip control Smooth surface up to the far side standing wall Reduces cutting force, enhances breaking of chips and maintains their evacuation in constant direction 0.05 0.08 0.1 Feed Rate f (mm/rev) Side Cutting idth ae 1.0 Curved lead edge Keeps chips in constant shape (mm) 0.5 0.1 0.15 0.2 Feed Rate f (mm/rev) ongitudinal turning 0.8 ap 0.5 (mm) 0.2 igh precision edge preparation ighlyreputed EACOA technology 0.05 0.1 0.15 Feed Rate f (mm/rev) igh precision molding technology with tolerance ±0.03 mm (Edge width 3, 4 mm types) ong tool life and high efficiency machining achieved by superior oxidation resistance and wear resistance. 68

: ContinuousInterruption / 1st Choice : ContinuousInterruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice P K N S Carbon steel / Alloy steel Cast Iron Nonferrous etals itanium Alloy ard materials (~40RC) ard materials (40RC~) 3.0 4020N040 4.0 5020N040 5.0 6020N040 6.0 DF 3020N030D 3.0 4020N040D 4.0 5020N040D 5.0 6020N040D 6.0 DFS 3020N030D 3.0 4020N040D 4.0 5020N040D 5.0 6020N040D 6.0 rε 2 2 2Edge ±0.03 ±0.04 ±0.03 PR1215 2 DF 3020N030 2 5.2 2.3 5.2 2.3 rε 0.3 2.3 3.3 0.4 0.3 4.2 3.3 rε 2 2Edge 2 ±0.04 ±0.03 0.4 0.3 4.2 3.3 rε Deep grooving and ongitudinal urning and ongitudinal turning tolerance PR1225 1Edge ±0.04 0.4 Cermet EACOA N90 Shape Stainless Steel 4.2 20 20 20 4.3 4.3 4.3 5.2 Recommended Cutting Conditions 70 71 72 Classification of usage for oolholder DF / DFS 74 Indication of ⑧Chipbreaker symbol ④idth ②olerance Symbol 30 3mm : Class 40 4mm DF ⑥and of ool : and raversing D N : Neutral S 30 20 N 030 ③No. of edges ⑤Insert ength ⑦CornerR (rε) ithout Indication 2Edge Ｓ 1Edge 20 : 20mm 0.30 : 0.3mm ①Series 0.40 : 0.4mm Chipbreaker Selection Application Shallow groove (Under 10 mm) Narrow groove Cutoff only ide groove Cutoff and widening Cutoff + raversing For general purpose Deep groove (10 mm or more) Narrow groove Cutoff only ide groove Cutoff and widening For deep grooving D Cutoff + raversing For general purpose * If chip control is not stable when using the general chipbreaker for grooving, change the chipbreaker to the D type for deep grooving. : Std. Item : Check Availability Inserts are sold in 10 piece boxes. 69

Face oolholders (Separate type) KDF 1 h 3 F1 2 2 1 B hand Shown 3 h 2 1 2 F1 B Rhand Shown 1 oolholder Dimensions Std. idth Face Dia. oolholder Blade (mm) ød(mm) Unit R 28 73 1=h 2 3 B 1 2 F1 IN. AX. (mm) (mm) KDF 2020X253AS KDF 253AC 25 30 13 2020X303AS 303AC 118 36 13 30 40 2020X403AS 403AC 40 50 2020X503BS 503BC 50 65 2020X653BS 653BC 65 85 15 120 38 15 2020X853BS 853BC 20 12 11.6 20 24.2 85 110 KD /R2020C 2020X1103BS 1103BC 110 145 22 2020X503CS 503CC 50 65 127 45 22 2020X653CS 653CC 65 85 2020X853CS 853CC 85 110 25 130 48 25 2020X1103CS 0 1103CC 110 145 3 3 KDF 2525X253AS KDF 253AC 25 30 13 2525X303AS 303AC 143 36 13 30 40 2525X403AS 403AC 40 50 2525X503BS 503BC 50 65 2525X653BS 653BC 65 85 15 145 38 15 2525X853BS 853BC 25 7 11.6 25 29.2 85 110 KD /R2525C 2525X1103BS 1103BC 110 145 22 2525X503CS 503CC 50 65 152 45 22 2525X653CS 653CC 65 85 25 2525X853CS 853CC 85 110 155 48 25 2525X1103CS 1103CC 110 145 Angle idth ax. depth of cut KDF toolholder Assembly Identification Unit (Unit is not printed.) hand : KDF...S oolholder (oolholder is printed.) Rhand : KDR...C Blade (Blade is printed.) hand : KDF...C Rhand Blade for Rhand oolholder, hand Blade for hand oolholder. he Unit is not printed on the product. It is printed on the box label. Combination of the toolholder and blade (both separately sold) can make up the corresponding assembly. he insert clamping bolt (B6x10R), blade fixing bolt (SB60120R) and wrench (25) which are included in the toolholder can be used. hand Shown Rhand : KDFR...S Rhand Shown hand : KD...C hand Shown Rhand : KDFR...C Rhand Shown hand Shown Rhand Shown 70 : Std. Item : Check Availability

oolholder Dimensions Std. idth Face Dia. oolholder Blade (mm) ød(mm) Unit R 28 73 1=h 2 3 B 1 2 F1 IN. AX. (mm) (mm) 13 KDF 2020X254AS KDF 254AC 118 36 13 25 35 2020X354BS 354BC 35 50 2020X504BS 504BC 50 70 15 2020X704BS 704BC 70 100 120 38 15 2020X1004BS 1004BC 100 150 2020X1504BS 1504BC 150 220 2020X2204BS KD /R2020C 2204BC 20 12 11.6 20 24.2 220 2020X354CS 354CC 35 50 2020X504CS 504CC 50 70 25 2020X704CS 704CC 70 100 130 48 25 2020X1004CS 1004CC 100 150 2020X1504CS 1504CC 150 220 4 2020X2204CS 2204CC 220 4 13 KDF 2525X254AS KDF 254AC 143 36 13 25 35 2525X354BS 354BC 35 50 2525X504BS 504BC 50 70 15 2525X704BS 704BC 70 100 145 38 15 2525X1004BS 1004BC 100 150 2525X1504BS 1504BC 150 220 2525X2204BS KD /R2525C 2204BC 25 7 11.6 25 29.2 220 2525X354CS 354CC 35 50 2525X504CS 504CC 50 70 25 2525X704CS 704CC 70 100 155 48 25 2525X1004CS 1004CC 100 150 2525X1504CS 1504CC 150 220 2525X2204CS 2204CC 220 0 KDF 2020X255BS KDF 255BC 25 35 2020X355BS 355BC 35 50 2020X505BS 505BC 50 75 15 2020X755BS 755BC 120 38 15 75 115 2020X1155BS 1155BC 115 180 2020X1805BS 1805BC 180 235 2020X2355BS 2355BC 235 KD /R2020C 20 12 11.6 20 24.2 20 2020X255CS 255CC 125 43 20 25 35 2020X355CS 355CC 35 50 2020X505CS 505CC 50 75 25 2020X755CS 755CC 75 115 130 48 25 2020X1155CS 1155CC 115 180 2020X1805CS 1805CC 180 235 5 2020X2355CS 2355CC 235 5 KDF 2525X255BS KDF 255BC 25 35 2525X355BS 355BC 35 50 2525X505BS 505BC 50 75 15 2525X755BS 755BC 145 38 15 75 115 2525X1155BS 1155BC 115 180 2525X1805BS 1805BC 180 235 2525X2355BS 2355BC 235 KD /R2525C 25 7 11.6 25 29.2 20 2525X255CS 255CC 150 43 20 25 35 25 2525X355CS 355CC 35 50 155 48 25 2525X505CS 505CC 50 75 2525X755DS 755DC 75 115 32 2525X1155DS 1155DC 115 180 162 55 32 2525X1805DS 1805DC 180 235 2525X2355DS 2355DC 235 Face oolholder Assembly Identification System Angle idth ax. depth of cut and of Unit R : Rhand : hand oolholder shank size 2020 : 20 2525 : 25 otal toolholder length X: Special idth 3 : 3mm 4 : 4mm Symbol of assembly toolholder S: Indicate the Unit KDF R 2020 X 25 3 A S Series in. diameter in face grooving For the minimum external diameter which KDF Indicates the minimum external diameter can be applied to the initial face grooving Face grooving suitable for the initial face grooving. (you can also use 1corner insert), see the 25 : 25mm IN. value of Face Dia. ød in the dimension tables of toolholders and blades. 235 : 235mm : Std. Item : Check Availability A : 13mm B : 15mm C : 20~25mm D : 32mm Depth 2Edge insert (1Edge insert can also be used.) 1Edge insert 71

Face oolholders (Separate type) KDF oolholder Dimensions Angle idth ax. depth of cut Unit idth Face Dia. Std. (mm) ød(mm) oolholder Blade 73 R 28 1=h 2 3 B 1 2 F1 IN. AX. (mm) (mm) KDF 2020X256BS KDF 256BC 25 35 2020X356BS 356BC 35 50 2020X506BS 506BC 50 75 15 2020X756BS 756BC 120 38 75 115 2020X1156BS 15 1156BC 115 180 2020X1806BS 1806BC 180 235 2020X2356BS 2356BC 235 KD /R2020C 20 12 11.6 20 24.2 20 2020X256CS 256CC 125 43 20 25 35 2020X356CS 356CC 35 50 2020X506CS 506CC 50 75 25 2020X756CS 756CC 75 115 130 48 25 2020X1156CS 1156CC 115 180 2020X1806CS 1806CC 180 235 2020X2356CS 2356CC 235 0 6 6 KDF 2525X256BS KDF 256BC 25 35 2525X356BS 356BC 35 50 2525X506BS 506BC 50 75 15 2525X756BS 756BC 145 38 15 75 115 2525X1156BS 1156BC 115 180 2525X1806BS 1806BC 180 235 2525X2356BS 2356BC 235 KD /R2525C 25 7 11.6 25 29.2 20 2525X256CS 256CC 150 43 20 25 35 25 2525X356CS 356CC 35 50 155 48 25 2525X506CS 506CC 50 75 2525X756DS 756DC 75 115 32 2525X1156DS 1156DC 115 180 162 55 32 2525X1806DS 1806DC 180 235 2525X2356DS 2356DC 235 Spare Parts Unit Clamp Bolt (for Insert Clamp) Spare Parts Fixing bolt (for blade) rench KDF...S B6X10R SB60120R 25 * Note that the parts are included in the toolholder when purchasing the toolholder and blade separately. Face Dia. ød Face grooving diameter (ød) is the suitable value for the initial grooving on the unprocessed workpiece (see Fig.1). hen, you can widen it up to the center towards the inside (excluding the models listed in the right table), and towards the outside according to machine limits. inimum traversing diameter of small grooveraversing towards the Center causes the toolholder to interfere with the groove wall depending on the initial cut's diameter. ød 28 25 26 27 Over ød ød KDF 2020X253AS 4 2 0 0 2525X253AS ød KDF 2020X254AS 6 3 0 2525X254AS Interference KDF 2020X255AS 7 4 1 Remaining Boss Dia.ød 2525X255AS KDF 2020X256AS 9 4 1 2525X256AS Example) If a groove of external diameter ø25 is created using KDFR2020X253AS and traversing is made toward the inside, a ø4 portion will be left in middle due to interference of toolholder. (No remaining Boss) Fig.1 72 : Std. Item : Check Availability

Blade Dimensions Shape Rhand Shown Face Blade Identification System Face Dia. Std. Blade ød(mm) Applicable Inserts oolholder R A IN. AX. 69 28 KDF 253AC 25 30 303AC 47.4 13 30 40 403AC 40 50 503BC 50 65 653BC 65 85 49.4 15 853BC 2 85 110 1103BC 110 145 503CC 50 65 56.4 22 653CC 65 85 853CC 85 110 59.4 25 1103CC 110 145 KDF 254AC 47.4 13 25 35 354BC 35 50 504BC 50 70 704BC 70 100 49.4 15 1004BC 100 150 1504BC 150 220 2204BC 3 220 354CC 35 50 504CC 50 70 704CC 70 100 59.4 25 1004CC 100 150 1504CC 150 220 2204CC 220 KDF 255BC 25 35 355BC 35 50 505BC 50 75 755BC 49.4 15 75 115 1155BC 115 180 1805BC 180 235 2355BC 235 255CC 54.4 20 25 35 355CC 35 50 4 505CC 50 75 755CC 59.4 25 75 115 1155CC 115 180 1805CC 180 235 2355CC 235 755DC 75 115 1155DC 115 180 66.4 32 1805DC 180 235 2355DC 235 KDF 256BC 25 35 356BC 35 50 506BC 50 75 756BC 49.4 15 75 115 1156BC 115 180 1806BC 180 235 2356BC 235 256CC 54.4 20 25 35 356CC 35 50 5 506CC 50 75 756CC 59.4 25 75 115 1156CC 115 180 1806CC 180 235 2356CC 235 756DC 75 115 1156DC 115 180 66.4 32 1806DC 180 235 2356DC 235 hand of blade idth Blade Symbol R : Rhand 3 : 3mm 5 : 5mm Coolholder shank length : hand 4 : 4mm 6 : 6mm 20 mm / 25 mm KDF R 25 3 A C DF 3020N030 DF 3020N030D DFS 3020N030D DF 4020N040 DF 4020N040D DFS 4020N040D DF 5020N040 DF 5020N040D DFS 5020N040D DF 6020N040 DF 6020N040D DFS 6020N040D KD /RC KDS R /C Series in. diameter in face grooving Depth KDF Face Indicates the minimum external diameter suitable for the initial face grooving. 25 : 25mm 235 : 235mm A : 13mm B : 15mm C : 20mm~25mm D : 32mm 2Edge insert (1Edge insert can also be used.) 1Edge insert ot No. Example of printing of blade number : Std. Item : Check Availability 73

Recommended Cutting Conditions Recommended Cutting Conditions (Vc) orkpiece aterial Carbon Steel (SxxC etc.) Alloy Steel (SC etc.) Stainless Steel (SUS304 etc.) Cast Iron ( FC/FCD etc.) Recommended rade (Vc : m/min) Cermet EACOA N90 PR1225 PR1215 80~200 70~160 60~150 60~160 60~150 50~120 80~160 60~150 50~120 80~160 Remarks Coolant : 1st Recommendation : 2nd Recommendation Recommended Cutting Conditions (Feed Rate / ap) Chipbreaker and Shoulder grooving (Side grooving) f in the graph indicates the center value of feed (f) ongitudinal turning f ap (orkpiece aterial: S50C) ( and ongitudinal turning) 6 5 idth 4 (mm) 3 0.05 0.10 0.15 0.20 0.25 Feed Rate f (mm/rev) 3.0 ap 2.0 (mm) 1.0 =6mm =5mm =4mm =3mm 0.05 0.10 0.15 0.20 0.25 0.30 Feed Rate f (mm/rev) (Deep grooving and (ongitudinal turning) 6 5 idth 4 (mm) 3 0.05 0.10 0.15 0.20 0.25 Feed Rate f (mm/rev) 3.0 ap 2.0 (mm) 1.0 =6mm =5mm =4mm =3mm 0.05 0.10 0.15 0.20 0.25 0.30 Feed Rate f (mm/rev) 6 he left graph shows the feed rate (f) in shoulder grooving (side grooving) using /D chipbreakers. / D Common 5 idth 4 (mm) 3 0.05 0.10 0.15 0.20 0.25 0.30 Feed Rate f (mm/rev) 74 1) he above values are based on the condition that the dimension of toolholder is 15 mm or less. 2) If the toolholder s dimension is over 15 mm, set the values for longitudinal turning to less than 90% of those above.

For Successful achining with KDF 端面溝入れホルダ 分割型 Points to be checked for face grooving 1 oolholder Selection Check the range of applicable face grooving diameter as well as the groove width and depth. 2 achining conditions (Feed rate: f) hen machining on steel, set the feed rate (f) so that chips are created in a helical form in cutoff (see Fig. 1). 3 ow to widen the groove (Cutoff and ongitudinal turning) Start machining from the outside and then proceed to the inside. Chip control will be better in this way. ｆ Cutoff ( + Side grooving) ongitudinal turning ｆ 4 uide for longitudinal turning Ａ.hen the cutting amount (ap) is over 0.5 mm ①Perform Cutoff. ②Return the cutting by 0.1 mm. ③Perform longitudinal turning. ② ① ② ① ③ (See Fig.1) Fig.1 ③ 0.1mm hen widening the face groove width See Fig.2 Apply the Step urning. hen perform finishing. Fig.2 B. hen the cutting amount (ap) is under 0.5 mm ①Perform Cutoff. ②Perform longitudinal turning. ① achining without interruption is possible. (See Fig.3) ② ② ① Fig.3 75

Small Diameter Face oolholders [VFAA Insert] FVSAA 1 3 B 1 2 h F 2 Face Dia. ød (o outer dia.) Face Dia. ød (o outer dia.) Righthand Shown efthand Shown hand Insert for Rhand oolholder, Rhand Insert for hand oolholder. FVAA ithout Offset ( 10mm, 12mm) h 2 Face Dia. ød (o outer dia.) F 2 416 1 1 3 B Face Dia. ød (o outer dia.) Fig.1 Righthand Shown ith Offset ( 16mm, 20mm, 25mm) efthand Shown hand Insert for Rhand oolholder, Rhand Insert for hand oolholder. h F 2 Face Dia. ød (o outer dia.) 2 1 1 3 B Face Dia. ød (o outer dia.) Fig.2 Righthand Shown efthand Shown hand Insert for Rhand oolholder, Rhand Insert for hand oolholder. oolholder Dimensions Std. Face Dia. ød R 1 h 3 B 1 2 F IN. AX. Drawing Spare Parts Clamp Set rench Applicable Inserts 77 FVS 1010F08AA 10 10 10 80 15 121208AA 12 12 12 100 16 161608AA 16 16 5.5 16 100 18 20 2020K08AA 20 20 20 125 25 252508AA 25 25 25 150 32 FV 1010F08AA 10 10 10 80 10 20 121208AA 12 12 12 100 12 161608AA 16 16 5.5 16 100 20 2020K08AA 20 20 20 125 14 25 252508AA 25 25 25 150 32 2.2 8 (0) 2.2 8 (0) () () CPS5V F15 Fig.1 Fig.2 CPS5V F15 VF /R100005AA VF /R300005AA VF /R100005AA VF /R300005AA Note 1: Dimension shows available grooving depth. 2. he value ( ) of Face External Dia. (ød ax) is the maximum outer diameter value after the initial groove between IN~AX. (It is possible to widen the groove to infinity ). he value ( ) of Face External Dia. (ød in) is the minimum diameter of the boss which remains in the center when widening the groove width to a smaller value after the initial groove between IN~AX. 76 : Std. Item : Check Availability

Inserts Applicable Inserts (mm) A VF 100AA 200AA 300AA 4.3 12 4.5 Insert Rhand shown (Previous ) P Carbon Steel / Alloy Steel Stainless Steel Classification of usage K Cast Iron : Continuousight Interruption / N Nonferrous etals 1st Choice : Continuousight Interruption / S itanium Alloy 2nd Choice ard materials (under 40RC) : Continuous / 1st Choice ard materials (over 40RC) : Continuous / 2nd Choice Dimension (mm) B rε Cermet PVD Coated PCD N90 C40 C60 PR630 PR930 KPD001 KPD010 Applicable oolholder for oolholder FVS A 1010F08AA 121208AA 161608AA 2020K08AA 252508AA Face Dia. ød 8 (0) () If the initial groove is made smaller than this, the toolholder interferes with the workpiece. B 2 r r 0.05 Applicable Inserts VF /R100AA ~ VF /R300AA Refers to the machining of the initial groove with IN.ø8. VF 100005AA VF 100AA 1.00 1010 Dimension B: shows available grooving depth. VF 005AA inserts are not compatible with VF A (see page 83) inserts because their Side Relief Angle is 10. Face Diameter of FVSAA (also FVAA) 200005AA 200AA 2.00 2.2 0.05 If the first groove is machined larger than the IN. value then there is no AX limit to the further groove machining. hen machining towards the outer diameter then there is no AX limit to the further groove machining. hen widening the groove width to inner diameter. For machining up to the center of the workpiece regardless of insert width. (IN.Face Dia) ø6 (Boss Dia.) (IN.Face Dia) ø2 (Boss Dia.) ø8 (IN.Face Dia) ø8 (IN.Face Dia) ø8 300005AA 300AA 3.00 FVS 08AA FV 08AA 1 (width) 76 Installing VF100AA ø8 3 (width) Installing VF300AA Recommended Cutting Conditions (FVSAA / FVAA) Recommended Insert rade (Cutting Speed: m/min) PVD Coated orkpiece aterial f (mm/rev) PR630 PR930 4 (idening the roove idth to Center) Installing VF100AA ongitudinal turning* ap (mm) f (mm/rev) Remarks 4 (idening the roove idth to Center) Installing VF300AA Carbon Steel / Alloy Steel Stainless Steel Nonferrous etals 50100 5080 * ap has to be set for less than cornerr(rε) when ongitudinal turning of edge width 1.0 mm (VF100AA). 50100 0.010.05 ax.0.5 0.010.05 5080 0.010.03 ax.0.3 0.010.02 0.010.08 ax.0.5 0.010.08 200 Coolant : 1st Recommendation : 2nd Recommendation : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes. 77

Face oolholders [VF Insert] FV Face Dia. ød (o outer dia.) ød1 1 h 2 F ead diameter 2 3 1 1 3 B ød1 ead diameter Face Dia. ød (o outer dia.) FV2020K201A FV2525201A Shows right Figure. 3 Righthand Shown efthand Shown Rhand Insert is for Rhand oolholder, hand Insert is for hand oolholder. oolholder Dimensions Std. Face Dia. ød R 1 h 3 B 1 2 3 F ød1 IN. AX. Spare Parts Clamp Set rench Applicable Inserts 83 FV 2020K201A 20 21 20 125 20 19 25 20 VF200A~340A 6.5 2.2 40 CPS5V F15 2525201A 25 26 25 150 23 22 32 (12) VF100AR~150AR FV 2020K351B 20 21 20 125 28 26 25 VF250B~350B 4.6 2525351B 25 26 25 150 30 28 32 35 50 VF150BR 35 2020K352B 20 21 20 125 28 26 25 (25) () VF400B~490B 5.1 2525352B 25 26 25 150 30 28 32 VF200BR 2020K501B 20 21 20 125 28 26 25 VF250B~350B 4.6 2525501B 25 26 25 150 30 28 32 50 70 VF150BR 8.0 50 CPS6V 3 2020K502B 20 21 20 125 28 26 25 (25) () VF400B~490B 5.1 2525502B 25 26 25 150 30 28 32 VF200BR 2020K701B 20 21 20 125 28 26 25 VF250B~350B 4.6 2525701B 25 26 25 150 30 28 32 70 100 VF150BR 70 2020K702B 20 21 20 125 28 26 25 (25) () VF400B~490B 5.1 2525702B 25 26 25 150 30 28 32 VF200BR FV 2525501C 6.6 50 70 VF350C~450C 50 2525502C 8.1 (25) () VF500C~600C 33 2525701C 6.6 70 100 VF350C~450C 70 2525702C 8.1 (25) () VF500C~600C 25 26 9.5 25 150 35 32 CPS8V 4 25251001C 6.6 100 150 VF350C~450C 100 25251002C 35 8.1 (25) () VF500C~600C 25251501C 6.6 150 250 VF350C~450C 150 25251502C 8.1 (25) () VF500C~600C Note 1. Dimension shows available grooving depth. 2. ød1 shows toolholder head diameter to 3. 3. he value ( ) of Face Dia. (ød ax) is the maximum outer diameter value after the initial groove between IN~AX. (It is possible to widen the groove to infinity ). he value ( ) of Face Dia. (ød in) is the minimum diameter of the boss which remains in the center when widening the groove width to a smaller value after the initial groove between IN~AX. 4. Standard toolholders are designed with the edge position 1.0mm above the center. hen using nonstandard oolholders, set the Edge position 1.0mm above the center. F Selection of oolholder & Insert oolholder Rhand oolholder hand Insert Rhand Insert hand 78 : Std. Item: Check Availability

Integral type Face Diameter of FV e.g.) FV 201A Face Dia. ød IN. AX. FV 2020K201A 2525201A 20 (12) () Applicable Inserts VF200A~340A VF100AR~150AR hen machining the initial groove on the face of IN. ø20 If the initial groove is made smaller than this, the toolholder interferes with the workpiece. It is available to infinity in case of machining the first groove bigger than IN. It is available to infinity when machining toward outer diameter. hen widening the groove width to inner diameter. Face groove diameter D IN (12) is the limit; the toolholder interferes with the workpiece in case of smaller than ø12. (in. Face Dia) ø20 2 (idth) ø16 (Boss Dia.) (in. Face Dia) (Boss Dia.) ø20 3.4 (idth) ø13.2 ø20 ø12 (in. Face Dia) (in. Boss Dia.) 4 (idening the roove idth to Center) ø20 ø12 4 (idening the roove idth to Center) (in. Face Dia) (in. Boss Dia.) Installing VFR200A Installing VFR340A Installing VFR200A Installing VFR340A e.g.) FV 351B / 352B (same as FV B type, FV C type) FV 2020K351B 2525351B 2020K352B 2525352B Face Dia. ød IN. AX. 35 (25) 50 () Applicable Inserts VF250B~350B VF150BR VF400B~490B VF200BR It is possible to widen the groove to infinity when machining the initial groove within INAX. and then widening to outer diameter. hen machining the initial groove on the face at IN.ø35 If the initial groove is made smaller than this, the toolholder interferes with the workpiece. hen machining the initial groove on the face at AX.ø50. If the first groove is bigger than this, the toolholder intereferes with the workpiece. 2.5 (idth) 4.9 (idth) 2.5 (idth) 4.9 (idth) ø35 (IN. Face Dia) ø30 (Boss Dia.) ø35 (IN. Face Dia) ø25.2 (Boss Dia.) ø50 (AX. Face Dia) ø45 (Boss Dia.) ø50 (AX. Face Dia) ø40.2 (Boss Dia.) Installing VFR250B Installing VFR490B Installing VFR250B Installing VFR490B hen widening the groove width to inner diameter. Face Dia.øD IN.(ø25 Boss Dia.) is the limitation regardless of insert width, even widening the groove width to the center from the initial groove at ød IN.(ø35) or ød AX.(ø50). he toolholder interferes with the workpiece when closer to the center. 5 (idening the roove idth to Center) 5 (idening the roove idth to Center) 12.5 (idening the roove idth to Center) 12.5 (idening the roove idth to Center) ø35 (IN. Face Dia) ø25 (in. Boss Dia.) ø35 (IN. Face Dia) ø25 (in. Boss Dia.) ø50 (AX. Face Dia) ø25 (in. Boss Dia.) ø50 (AX. Face Dia) ø25 (in. Boss Dia.) Installing VFR250B Installing VFR490B Installing VFR250B Installing VFR490B 79

Face oolholders [VF Insert] B 1 FVS his toolholder can machine various face grooving diameters by replacing the Blade. 1 3 1 2 Righthand Shown h 2 F 1 Face Dia. ød (o outer dia.) Face Dia. ød (o outer dia.) efthand Shown hand Insert for Rhand oolholder, Rhand Insert for hand oolholder. FV his toolholder can machine various face grooving diameters by replacing the Blade. h Face Dia. ød (o outer dia.) F 1 2 2 1 1 3 B 1 Face Dia. ød (o outer dia.) Righthand Shown efthand Shown hand Insert for Rhand oolholder, Rhand Insert for hand oolholder. Selection of oolholder & Insert FVS type FV type oolholder Rhand oolholder hand oolholder Rhand oolholder hand Insert hand Insert Rhand Insert hand Insert Rhand Combination of Baseolder & Blade Baseolder Std. Blade oolholder (Stamped below) R (Integrated ool) SF 351B FVS2020K 351B 352B FV2020K 352B FVS2020KB 501B 501B FV2020KB 502B 502B 701B 701B 702B 702B SF 351B FVS2525 351B 352B FV2525 352B FVS2525B 501B 501B FV2525B 502B 502B 701B 701B 702B 702B SF 501C FVS2525 501C 502C FV2525 502C 701C 701C FVS2525C 702C 702C FV2525C 1001C 1001C 1002C 1002C 1501C 1501C 1502C 1502C Rhand Blade for Rhand oolholder, hand Blade for hand oolholder. Installation of FV type is also pursuing example of installation of FVS type. Example of installation (FVS) older type mark Baseolder Bolt Blade Blade (Back side) (ith Blade ) Clamp Set Insert Blade (Face side) ow to refer to the face grooving toolholder and blade Q: hough FVSR2525 C is marked on the face grooving holder, the size of cutting dia. is unknown. ow could it be found out? A: ake off the blade. of the blade is listed on the back of the blade. Using the description, check the description of the holder in the catalog. If SFR1001C is integrated to FVSR2525C, the description of the holder is VFSR25251001C. 80 : Std. Item: Check Availability

Separate ype oolholder Dimensions Std. Face Dia. ød R 1 h 3 B 1 2 F IN. AX. Spare Parts Clamp Set rench Blade Bolt Applicable Inserts 83 FVS 2020K351B 20 21 20 125 30 25 5.1 VF /R250B~350B SF351B 2525351B 25 26 25 150 32 32 (4.6) 35 50 VF /R150BR 2020K352B 20 21 20 125 30 25 5.1 (25) () VF /R400B~490B SF352B 2525352B 25 26 25 150 32 32 (5.1) VF /R200BR 2020K501B 20 21 20 125 30 25 5.1 VF /R250B~350B SF501B 2525501B 25 26 25 150 32 32 (4.6) 50 70 VF /R150BR 8.0 CPS6V 3 4X12 2020K502B 20 21 20 125 30 25 5.1 (25) () VF /R400B~490B SF502B 2525502B 25 26 25 150 32 32 (5.1) VF /R200BR 2020K701B 20 21 20 125 30 25 5.1 VF /R250B~350B SF701B 2525701B 25 26 25 150 32 32 (4.6) 70 100 VF /R150BR 2020K702B 20 21 20 125 30 25 5.1 (25) () VF /R400B~490B SF702B 2525702B 25 26 25 150 32 32 (5.1) VF /R200BR FVS 2525501C 8.1(6.6) 50 70 SF501C VF /R350C~450C 2525502C 8.1(8.1) (25) () SF502C VF /R500C~600C 2525701C 8.1(6.6) 70 100 SF701C VF /R350C~450C 2525702C 8.1(8.1) (25) () SF702C VF /R500C~600C 25 26 9.5 25 150 32 32 CPS8V 4 4X12 25251001C 8.1(6.6) 100 150 SF1001C VF /R350C~450C 25251002C 8.1(8.1) (25) () SF1002C VF /R500C~600C 25251501C 8.1(6.6) 150 250 SF1501C VF /R350C~450C 25251502C 8.1(8.1) (25) () SF1502C VF /R500C~600C FV 2020K351B 20 21 20 125 22 30 5.1 VF /R250B~350B SF351B 2525351B 25 26 25 150 25 35 (4.6) 35 50 VF /R150BR 2020K352B 20 21 20 125 22 30 5.1 (25) () VF /R400B~490B SF352B 2525352B 25 26 25 150 25 35 (5.1) VF /R200BR 2020K501B 20 21 20 125 22 30 5.1 VF /R250B~350B SF501B 2525501B 25 26 25 150 25 35 (4.6) 50 70 VF /R150BR 8.0 CPS6V 3 4X12 2020K502B 20 21 20 125 22 30 5.1 (25) () VF /R400B~490B SF502B 2525502B 25 26 25 150 25 35 (5.1) VF /R200BR 2020K701B 20 21 20 125 22 30 5.1 VF /R250B~350B SF701B 2525701B 25 26 25 150 25 35 (4.6) 70 100 VF /R150BR 2020K702B 20 21 20 125 22 30 5.1 (25) () VF /R400B~490B SF702B 2525702B 25 26 25 150 25 35 (5.1) VF /R200BR FV 2525501C 8.1(6.6) 50 70 SF501C VF /R350C~450C 2525502C 8.1(8.1) (25) () SF502C VF /R500C~600C 2525701C 8.1(6.6) 70 100 SF701C VF /R350C~450C 2525702C 8.1(8.1) (25) () SF702C VF 25 26 9.5 25 150 27 38 /R500C~600C CPS8V 4 4X12 25251001C 8.1(6.6) 100 150 SF1001C VF /R350C~450C 25251002C 8.1(8.1) (25) () SF1002C VF /R500C~600C 25251501C 8.1(6.6) 150 250 SF1501C VF /R350C~450C 25251502C 8.1(8.1) (25) () SF1502C VF /R500C~600C Note 1. Dimension shows the distance from the oolholder to the cutting edge. he grooving depth is the mentioned in ( ). 2. he value ( ) of Face diameter. (ød ax) is the maximum outer diameter value after the initial groove between IN~AX. (It is possible to widen the groove to infinity ). he value ( ) of Face diameter. (ød in) is the minimum diameter of the boss which remains in the center when widening the groove width to a smaller value after the initial groove between IN~AX. 3. Standard toolholders are designed with the edge position 1.0mm above the center. hen using nonstandard oolholder, set the Edge position 1.0mm above the center. 4. FVS and FV are composed of a base body and a blade. If the blade should be damaged, replace it with a new blade as listed in the left table. (e.g.) FVSR2020KB SFR351B = FVSR2020K351B (e.g.) FVR2020KB SFR351B = FVR2020K351B : Std. Item: Check Availability 81

Face oolholders Blade Dimension Shape Stamped side 11 op shape of 501C, 701C, 1001C, 1501C Righthand shown Rhand Blade for Rhand oolholder, hand Blade for hand oolholder. D 4.2 30 Face roove Diameter of FVS / FV ex) FVS351B / 352B (same as FVS B, FVS C81 FV B, FV C81 FVS 2020K351B 2525351B 2020K352B 2525352B Face Dia. ød IN. AX. 35 (25) Face Std. Dia. ød Applicable Inserts R IN. AX. SF 351B 2.0 VF250B~350B,150BR 11 35 50 352B 3.4 VF400B~490B,200BR SF 501B 2.0 VF250B~350B,150BR 30.5 15 4.7 50 70 502B 3.4 VF400B~490B,200BR SF 701B 2.0 VF250B~350B,150BR 17 70 100 702B 3.4 VF400B~490B,200BR SF 501C 2.8 VF350C~450C 15 50 70 502C 4.3 VF500C~600C SF 701C 2.8 VF350C~450C 20 70 100 702C 4.3 VF500C~600C 35 7.5 SF 1001C 2.8 VF350C~450C 23 100 150 1002C 4.3 VF500C~600C SF 1501C 2.8 VF350C~450C 23 150 250 1502C 4.3 VF500C~600C 50 ( ) Applicable Inserts VF /R 250B~350B VF /R 150BR VF /R 400B~490B VF /R 200BR It is available to infinity when machining toward outer diameter. Applicable oolholder FV(S / ) B oolholder Stamp ( FV(S / ) B ) FV(S / ) C oolholder Stamp ( FV(S / )C ) hen machining the initial groove on the face at IN.ø35. If the initial groove is made smaller than this, the toolholder interferes with the workpiece. Boss Dia. Depends on insert width. hen machining the initial groove on the face at AX.ø50. If the first groove is bigger than this, the toolholder intereferes with the workpiece. Boss Dia. Depends on insert width. 2.5(idth) 4.9(idth) 2.5(idth) 4.9(idth) ø35 (IN. Face Dia) ø30 (Boss Dia.) ø35 (IN. Face Dia) ø25.2 (Boss Dia.) ø50 (AX.Face Dia) ø45 (Boss Dia.) ø50 (AX.Face Dia) ø40.2 (Boss Dia.) Installing VF250B Installing VF490B Installing VF250B Installing VF490B hen widening the groove width to inner diameter. Face Dia.øD IN.(ø25 Boss Dia.) is the limitation regardless of insert width, even widening the groove width to the center from the initial groove at ød IN.(ø35) or ød AX.(ø50). he toolholder interferes with the workpiece when closer to the center. 5 (idening the roove idth to Center) 12.5 (idening the roove idth to Center) 12.5 (idening the roove idth to Center) ø35 (IN. Face Dia) ø25 (in.boss Dia.) ø35 (IN. Face Dia) ø25 (in.boss Dia.) ø50 (AX. Face Dia) ø25 (in.boss Dia.) ø50 (AX. Face Dia) ø25 (in.boss Dia.) Installing VF250B 5 (idening the roove idth to Center) Installing VF490B Installing VF250B Installing VF490B 82 : Std. Item: Check Availability

Inserts Applicable Inserts (mm) VF A 4.3 12 4.5 B 5.8 20 5.0 C 7.0 27 7.0 AR 4.3 12 4.5 BR 5.8 20 5.0 1Edge FullR Insert Rhand shown A A A 0.03 Dimension B: shows available grooving depth. * he inserts are applicable to the IFV type face grooving toolholder (88). B B B r r 2 r r 2 r 2 1313 0.03 1313 P Carbon Steel / Alloy Steel Classification of usage Stainless Steel K Cast Iron N Nonferrous etals : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice S itanium Alloy : Continuous / 1st Choice ard materials (under 40RC) : Continuous / 2nd Choice ard materials (over 40RC) (Previous ) PVD Cermet Coated B rε PCD N90 C40 C60 PR630 PR930 KPD001 KPD010 VF 200020A VF 200A 2.00 230020A 230A 2.30 250020A 250A 2.50 R 2.3 0.2 270020A 270A 2.70 R 290020A 290A 2.90 R 340020A 340A 3.40 R Applicable oolholder for oolholder FV 201A 78 VF 250020B VF 250B 2.50 FV 1B 300020B 300B 3.00 4.8 FVS 1B 350020B 350B 3.50 FV 1B 400020B 400B 4.00 0.2 FV 2B 430020B 430B 4.30 FVS 2B 5.3 460020B 460B 4.60 FV 2B 490020B 490B 4.90 VF 350040C VF 350C 3.50 FV 1C 400040C 400C 4.00 6.8 FVS 1C 450040C 450C 4.50 FV 1C 0.4 500040C 500C 5.00 FV 2C 550040C 550C 5.50 8.3 FVS 2C 600040C 600C 6.00 FV 2C 78 VF 250020B VF 250B 2.50 FV 1B 80 4.8 FVS 1B 300020B 300B 3.00 FV 1B 0.2 FV 2B 400020B 400B 4.00 5.3 FVS 2B FV 2B VF 350020C 3.50 6.8 0.2 400020C 4.00 FV 1C FVS 1C VF 350040C VF 350C 3.50 FV 1C 6.8 0.4 400040C 400C 4.00 VF 200100AR VF 100AR 2.00 1.00 250125AR 125AR 2.50 2.3 1.25 FV 201A 78 300150AR 150AR 3.00 1.50 FV 1B VF 300150BR VF 150BR 3.00 4.8 1.50 FVS 1B FV 1B 78 FV 2B 80 400200BR 200BR 4.00 5.3 2.00 FVS 2B FV 2B For recommended cutting conditions, see page 92 : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes. CBN & PCD Inserts are sold in 1 piece boxes. 83

Face oolholders KFS his Style shows oolholders with dimension 16mm and under. his Style shows oolholders with dimension 20mm and over. ød (Face Dia) his Style shows oolholders with dimension 16mm and under. his Style shows oolholders with dimension 20mm and over. S efthand Shown 1 20 2 F 3 h 2 1 1 B oolholder Dimensions Righthand Shown Std. idth Face (mm) Dia. ød R 1=h 2 3 B 1 2 F S IN. AX. KFS 2020K25303 25 30 2020K30403 39 6.1 13 30 40 2020K40503 40 50 2020K50653 20 10 20 125 20.7 50 65 5X20 41 22 2020K65853 65 85 2020K851103 85 110 5 44 25 2020K1101453 110 145 3 252525303 25 30 252530403 39 6.1 13 30 40 252540503 40 50 252550653 25 10 25 150 25.7 50 65 5X25 41 22 252565853 65 85 2525851103 85 110 44 25 25251101453 110 145 KFS 2020K25354 7.1 12 25 35 39 2020K35504 20 35 50 2020K50704 50 70 2020K701004 20 10 20 125 20.7 70 100 5X20 2020K1001504 44 25 100 150 5 2020K1502204 150 220 2020K2208004 220 4 252525354 7.1 12 25 35 39 252535504 20 35 50 252550704 50 70 2525701004 25 10 25 150 25.7 70 100 5X25 25251001504 44 25 100 150 25251502204 150 220 25252208004 220 Screw 2 Spare Parts rench 4 4 4 4 84 : Std. Item: Check Availability

CERACU Plunge&urn oolholder Dimensions Std. idth Face (mm) Dia. ød R 1=h 2 3 B 1 2 F S Screw Spare Parts rench KFS 2020K25355 25 35 39 20 2020K35505 10 35 50 2020K50755 50 75 20.7 2020K751155 20 20 125 75 115 (21.2) 2020K1151805 44 25 115 180 5 10 2020K1802355 180 235 2020K2358005 5 235 252525355 (6) 25 35 39 20 252535505 35 50 252550755 44 25 50 75 25.7 2525751155 25 10 25 150 75 115 (26.2) 25251151805 115 180 51 32 25251802355 180 235 25252358005 235 Dimension shows available grooving depth. Face Dia.øD: he diameter range of the initial groove. For KFS 5 oolholder can hold a 6mm width insert. ( ) value shows the dimension of a 6mm width insert. Selection of oolholder & Insert oolholder Rhand oolholder hand Insert (No and) Insert (No and) 5X20 5X25 4 4 Applicable Inserts (mm) F3003 F6004 12 3.5 FN3 FN6 12 3.5 P K N S Carbon Steel / Alloy Steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard materials (under 40RC) ard materials (over 40RC) Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Insert rε F 3003 3.0 0.3 2.0 KFS 3 4004 4.0 2.6 KFS 4 Face 5004 5.0 0.4 3.4 Chip Control Oriented / Class 6004 6.0 4.0 KFS 5 FN 3 3.0 2.0 KFS 3 4 4.0 2.6 KFS 4 0.25 Face 5 5.0 3.4 SharpCutting KFS 5 Oriented / Class 6 6.0 4.0 FN type inserts are only for Deep and not applicable for ongitudinal turning. Recommended Cutting Conditions 91 imit of ongitudinal turning toward CenterIt causes the toolholder to interfere with the groove wall depending on the initial cut's diameter. ød 28and ød 25 26 27 over e.g.) KFSR 252525303 with ø25 as first cut towards the center, it will ød cause a rubbing with the holder cartridge KFS 2020K25303 if ød is 4.0mm. 4 2 0 0 ød KFS 252525303 *( ) value shows the Dimension using F6004 Insert. KFS Interference 2020K25354 6 3 0 KFS 252525354 Remaining Boss Dia.ød KFS 2020K25355 7 4 1 No remaning ( Boss ) KFS 252525355 *(5) *(2) *(0) 2 2 0.05 2 2 0.05 Cermet CVD Coated PVD Coated N90 CR9025 PR915 PR930 PR905 Applicable oolholder : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) Inserts are sold in 10 piece boxes. 85

Face oolholders CERACU Plunge&urn KFS8 ød (Face Dia) F 2 h 3 2 1 1 B Righthand Shown efthand Shown oolholder Dimensions Std. idth Face (mm) Dia. ød R 1=h 2 3 B 1 2 F IN. AX. KFS 252554648 9 41 252563828 2.4 25 25 150 2525801158 6 8 40 25251051608 25251555108 25 6 25 150 26 8 43 3232P1555108 32 32 170 33 26 25 8 25 8 Spare Parts Screw rench for Recommended Cutting Conditions 54 (0) 64 () 63 82 (0) () 80 (0) 115 () 105 (0) 160 () 6X25 5 93 155 (0) 510 () Dimension shows available grooving depth. he value ( ) of Face Dia. (ød ax) is the maximum outer diameter value after the initial groove between IN AX. (It is possible to widen the groove to infinity ). he value ( ) of Face Dia. (ød in) is the minimum diameter of the boss which remains in the center when widening the groove width to a smaller value after the initial groove between IN AX. Applicable Inserts (mm) 8030080 8030050 A 8030400R 30 5.5 Insert (Previous ) P Carbon Steel / Alloy Steel Classification of usage Stainless Steel K Cast Iron : Continuousight Interruption / N Nonferrous etals 1st Choice : Continuousight Interruption / S itanium Alloy 2nd Choice ard materials (under 40RC) : Continuous / 1st Choice ard materials (over 40RC) : Continuous / 2nd Choice rε Cermet CVD Coated PVD Coated N90 CR9025 PR915 PR930 PR905 2 2 0.05 Chip Control Oriented / Class Applicable oolholder for oolholder 8030080 803008 8.0 0.8 6.0 SharpCutting Oriented / Precision Class round Chipbreaker 0.03 2 15 2 8030050 803005 8.0 0.5 6.0 KFS8 86 SharpCutting Oriented / Precision Class FullR / Copying 0.02 A 8030400R A 803040R 8.0 4.0 6.0 If using a fullr insert with KI8 type toolholder, you need to modify the corner of insert adapter of toolholder. 86 Inserts are sold in 10 piece boxes. : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only)

Face Blade CERACU CutOff KFBS D (Face Dia) D C A 150 Righthand Shown efthand Shown Blade Dimensions Std. idth (mm) R * A C IN. AX. Face Spare Parts Dia. ød rench Applicable Inserts Applicable Blocks 23 KFB 651004S 25 4 65 100 901504S 32 150 5.2 90 150 4.0 1502504S 30 0 140 250 2508004S 3.2 230 KFB 901505S 32 150 5.2 30 90 150 1502505S 32 0 5.0 150 250 2508005S 4.0 38 250 Dimension shows available grooving depth. Face Dia.øD: he diameter range of the initial groove. he insert has SelfClamping system and it is not suitable for tight tolerance grooves (tolerance±0.05mm). KFBR651004S toolholder is designed with the edge position 4mm above the Center. * Dimension shows the length between virtual tops. K5 FK4 FK5 KKB2032 2532 3232 KKBF2532 3232 Applicable Inserts Insert P K N S Dimensions (mm) Carbon Steel / Alloy Steel Stainless Steel Cast Iron Nonferrous etals itanium Alloy ard materials (under 40RC) ard materials (over 40RC) rε Cermet CVD Coated PVD Coated N90 CR9025 PR660 PR930 Classification of usage : Continuousight Interruption / 1st Choice : Continuousight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Applicable oolholder for oolholder KFB 651004S FK 4 4.0 KFB 901504S KFB 1502504S 0.25 KFB 2508004S 87 KFB 901505S 5 5.0 KFB 1502505S KFB 2508005S For recommended cutting conditions, see page 92 Selection of Blade and Insert Combination of Blade KKB Combination of Blade KKBF Blade Rhand Blade hand Insert No and Insert No and 0.05 Blade Insert Rhand No and Blade Insert hand No and (Reverse mounting) (Normal mounting) (Reverse mounting) (Normal mounting) Blade Block KFBR KKB Blade Block KFB KKB Blade Block KFBR KKBF Blade Block KFB KKBF (Normal mounting) (Reverse mounting) (Normal mounting) (Reverse mounting) : Std. Item: Check Availability R : Std. Item (Rhand Only) : Std. Item (hand Only) 87

Face oolholders (Round Shank) [VF Insert] Integral ype IFV F A Face Dia ød1 (o outer dia.) 1 D Face Dia ød1 (o outer dia.) 2 1 IFVR3532B201A shows Right Figure. IFV3532B201A shows eft Figure. Righthand Shown efthand Shown Rhand Insert for Rhand oolholder, hand Insert for hand oolholder. oolholder Dimensions Std. Face Dia. ød1 R øa ød 1 2 F IN. AX. Spare Parts Clamp Set rench Applicable Inserts 83 IFV 3532B201A 35 IFV 3532B351B 4.6 35 50 (25) () 35 3532B352B 5.1 35 50 (25) () 30 5032B501B 32 30 250 16 4.6 50 70 (25) () 50 5032B502B 5.1 50 70 (25) () IFV 5032B501C 6.6 50 70 (25) () 50 35 5032B502C 8.1 50 70 (25) () Dimension shows available grooving depth. 2. Standard toolholders are designed with the edge position 1.0mm above the center. Face Dia. ød1 depends on the application. d1 d1 d1 Application D1 D1 D2 D1 23 Face Dia. ød1 (IN.) IFV 3532B201A IFV 3532B351B 3532B352B 5032B501B 5032B502B IFV 5032B501C 5032B502C IFV 3532B201A 12 IFV 3532B351B 3532B352B 5032B501B 5032B502B 25 IFV 5032B501C 5032B502C IFV 3532B201A 12 IFV 3532B351B 3532B352B 5032B501B 5032B502B 25 IFV 5032B501C 5032B502C 2.2 35 (12) CPS5V F15 VF200A~340A VF100AR~150AR Face Dia. ød1 IN. AX. (AX.) 35 50 50 70 Remarks he value ( ) of Face Dia. (ød1 (ax)) is the maximum outer diameter value after the initial groove between IN~AX. (It is possible to widen the groove to infinity ) he value ( ) of Face Dia. (ød1 (IN)) is the minimum diameter of the boss which remains in the center when widening the groove width to a smaller value after the initial groove between IN~AX. 35 50 50 70 35 50 50 70 CPS6V CPS8V 3 4 If ød2 582, the Face Dia. can be expanded to ød1 (IN.) towards the Center. = Edge idth If ød2 752, the Face Dia. can be expanded to ød1 (IN.) towards the Center. = Edge idth VF250B~350B VF150BR VF400B~490B VF200BR VF250B~350B VF150BR VF400B~490B VF200BR VF350C~450C VF500C~600C 88 : Std. Item: Check Availability

Recommended Cutting Conditions BA type insert (round Chipbreaker) orkpiece aterial Carbon Steel (SxxC etc.) Alloy Steel (SC etc.) Stainless Steel (SUS304 etc.) Cast Iron (FC/FCD etc.) Recommended Insert rade (Cutting Speed: m/min) Cermet EA PVD Coated CBN PCD C40 N90 150~220 150~220 130~200 130~200 70~150 PR1215 80~200 80~180 60~150 PR930 80~180 80~160 60~130 PR1115 80~180 80~160 60~130 PR905 80~180 KBN510 KBN525 KPD001 (KPD010) 60~120 Aluminum 150~400 Brass 150~300 150~400 ard materials 80~120 BA 033~100 0.03~0.08 Not recom. Not recom. 0.03~0.07 Not recom. Not recom. 0.03~0.07 Not recom. Not recom. 0.03~0.08 Not recom. Not recom. BA 125~200 0.04~0.09 0.04~0.09 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.09 0.04~0.09 ax. 0.3 0.05~0.15 0.05~0.15 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.5 0.020.05 Not recom. Not recom. f for (mm/rev) f for ongitudinal turning (mm/rev) ap for ongitudinal turning (mm) BA 230~300 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.09 0.05~0.09 ax. 0.5 0.05~0.09 0.05~0.09 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.8 0.05~0.15 0.05~0.15 ax. 0.8 0.03~0.07 0.01~0.04 ax. 0.1 BA 330~400 0.05~0.12 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.12 0.05~0.1 ax. 0.5 0.08~0.15 0.08~0.15 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 BA 400~480 0.05~0.12 0.05~0.1 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.8 0.05~0.12 0.05~0.1 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 Above cutting condition is for external grooving. Set both cutting speed and feed 10% higher for internal grooving. EA indicates EACOA. : 1st Recommendation : 2nd Recommendation BA type insert (Y Chipbreaker) Recommended Insert rade (Vc: m/min) orkpiece Cermet EA PVD Coated CBN PCD aterial Carbon Steel (SxxC etc.) Alloy Steel (SC etc.) Stainless Steel (SUS304 etc.) N6020 150~220 130~200 70~150 C40 PR1215 80~200 80~180 60~150 PR930 80~200 80~180 60~150 PR1115 80~200 80~180 60~150 KBN510 Above cutting condition is for external grooving. Set both cutting speed and feed 10% higher for internal grooving. EA indicates EACOA. : 1st Recommendation : 2nd Recommendation 0.05~0.12 Not recom. 150~2000 Not recom. 0.05~0.12 Not recom. 200~800 Not recom. KPD001 (KPD010) BA43 175Y~ 200Y 0.03~0.08 0.03~0.08 ax. 0.3 0.03~0.07 0.03~0.1 ax. 0.3 0.03~0.07 0.03~0.1 ax. 0.3 B type insert (round Chipbreaker) B type will be switched to BA type. Recommended Insert rade (Cutting Speed: m/min) orkpiece Cermet PVD Coated CBN PCD aterial Carbon Steel (SxxC etc) Alloy Steel (SC etc.) Stainless Steel (SUS304 etc.) Cast Iron (FC/FCD etc.) N90 C40 C60 150~220 100~150 130~200 80~130 60~100 PR630 80~200 80~180 60~150 PR930 80~180 80~160 60~130 60~100 Aluminum 150~400 Brass 150~300 Recommended Insert rade (ipbars) Recommended Insert rade (Cutting Speed: m/min) orkpiece aterial Cermet PVD Coated C60 KBN510 KPD001 (KPD010) B 050~100 0.03~0.08 Not recom. Not recom. 0.03~0.07 Not recom. Not recom. 0.03~0.07 Not recom. Not recom. 0.03~0.08 Not recom. Not recom. 0.05~0.12 Not recom. 150~2000 Not recom. 0.05~0.12 Not recom. 200~800 Not recom. Feed Rate (mm/rev) eneral Steel (S45C etc.) 60~120 30~100 ~0.03 ~0.05 Stainless Steel (SUS304 etc.) 50~100 30~80 ~0.02 ~0.03 et Nonferrous etals (Aluminum / Brass etc.) ~300 ~0.05 ~0.08 : 1st Recommendation : 2nd Recommendation PR930 PS05 PS06 PS07 PS08 Remarks BA43 230Y~ 265Y 0.04~0.09 0.04~0.09 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 B 125~200 0.04~0.09 0.04~0.09 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.09 0.04~0.09 ax. 0.3 0.05~0.15 0.05~0.15 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.5 f for (mm/rev) f for ongitudinal turning (mm/rev) ap for ongitudinal turning (mm) BA43 300Y 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.09 0.05~0.09 ax. 0.5 0.05~0.09 0.05~0.09 ax. 0.5 BA43 330Y~ 350Y 0.05~0.12 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 f for (mm/rev) f a for ongitudinal turning (mm/rev) ap for ongitudinal turning (mm) B 230~300 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.09 0.05~0.09 ax. 0.5 0.05~0.09 0.05~0.09 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.8 0.05~0.15 0.05~0.15 ax. 0.8 B 330~400 0.050.12 0.050.1 ax. 0.5 0.050.1 0.050.1 ax. 0.5 0.050.1 0.050.1 ax. 0.5 0.050.12 0.050.1 ax. 0.5 0.080.15 0.080.15 ax. 0.8 0.080.15 0.080.15 ax. 0.8 BA43 400Y 0.05~0.12 0.05~0.1 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.8 B 400~480 0.05~0.12 0.05~0.1 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.8 0.05~0.12 0.05~0.1 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 Remarks Remarks Coolant Remarks Coolant : 1st Recommendation : 2nd Recommendation Note for using the grooving insert bar PSS type ow to Install Ultra small grooving requires accurate installation because an error of insert height or angle can affect the machining precision.hen installing, set the cutting edge higher than the center line as shown in able 1. he cutting edge of all the PSS type bars is designed to be higher than the center line. (4 of insert bar dimension) et 89

Recommended Cutting Conditions F insert (round Chipbreaker) orkpiece aterial Carbon Steel Alloy Steel Stainless Steel N90 Recommended Insert rade (Cutting Speed: m/min) Cermet PVD Coated CBN PCD C40 150~220 150~220 130~200 130~200 70~150 C60 100~150 80~130 60~100 PR930 80~180 80~160 60~130 PR1115 80~180 80~160 60~130 Cast Iron 60~100 Aluminum 150~400 Brass 150~300 KBN510 KPD001 (KPD010) F32 033~050 0.01~0.05 Not recom. Not recom. 0.01~0.04 Not recom. Not recom. 0.01~0.04 Not recom. Not recom. 0.01~0.05 Not recom. Not recom. 0.01~0.05 Not recom. 150~2000 Not recom. 200~800 insert (round Chipbreaker) changes to BA. Recommended Insert rade (Cutting Speed: m/min) orkpiece Cermet PVD Coated CBN PCD aterial N60 C40 C60 PR630 PR930 KBN510 KPD001 (KPD010) 0.01~0.04 Not recom. Not recom. 075~095 F32 075~095 0.02~0.07 Not recom. Not recom. 0.02~0.06 Not recom. Not recom. 0.02~0.06 Not recom. Not recom. 0.02~0.07 Not recom. Not recom. 0.02~0.07 Not recom. Not recom. 0.02~0.06 Not recom. Not recom. 125~200 f for (mm/rev) f for ongitudinal turning (mm/rev) ap (mm) F32 100~145 0.03~0.08 0.03~0.06 ax. 0.2 0.03~0.07 0.02~0.05 ax. 0.2 0.03~0.07 0.02~0.05 ax. 0.2 0.03~0.08 0.03~0.06 ax. 0.2 0.03~0.08 0.03~0.06 ax. 0.2 0.03~0.07 0.02~0.05 ax. 0.2 F32 150~250 0.03~0.08 0.03~0.06 ax. 0.2 0.03~0.07 0.02~0.05 ax. 0.2 0.03~0.07 0.02~0.05 ax. 0.2 0.03~0.08 0.03~0.06 ax. 0.2 0.03~0.08 0.03~0.06 ax. 0.2 0.03~0.07 0.02~0.05 ax. 0.2 Remarks Coolant : 1st Recommendation : 2nd Recommendation Feed Rate (mm/rev) 230~300 330~400 430~450 Remarks Carbon Steel Alloy Steel 150~220 130~200 0.03~0.07 0.03~0.08 0.05~0.1 0.05~0.12 0.05~0.12 0.02~0.06 0.03~0.07 0.05~0.09 0.05~0.1 0.05~0.1 *Above cutting condition is for external grooving. Set both cutting speed and feed rate lower than 10% for internal grooving. insert (round Chipbreaker) Recommended Insert rade (Cutting Speed: m/min) orkpiece Cermet PVD Coated Ceramic aterial N90 C40 C60 PR630 PR930 A65 A66N 40~50 55~70 Coolant : 1st Recommendation : 2nd Recommendation f for (mm/rev) f for ongitudinal turning (mm/rev) ap (mm) 75~80 100~120 Remarks Carbon Steel Alloy Steel Stainless Steel 150~220 150~220 130~200 130~200 70~150 100~150 80~130 60~100 80~200 80~180 60~150 80~180 80~160 60~130 Cast Iron 60~100 150~300 Aluminum 150~400 Brass 150~300 ard aterials 40~80 150~300 40~80 0.07~0.2 0.07~0.15 ax. 1.0 0.07~0.18 0.07~0.13 ax. 1.0 0.07~0.16 0.07~0.13 ax. 1.0 0.07~0.2 0.07~0.15 ax. 1.0 A65 / A66N 0.03~0.07 Not recom. Not recom. 0.07~0.2 0.07~0.15 ax. 1.0 0.07~0.2 0.07~0.15 ax. 1.0 0.02~0.05 0.01~0.03 ax. 0.1 *Above cutting condition is for external grooving. Set both cutting speed and feed rate lower than 10% for internal grooving. U insert (olded Chipbreaker) Recommended Insert rade (Cutting Speed: m/min) orkpiece CVD Cermet Coated PVD Coated Ceramic aterial N60 C40 C60 CR9025 PR630 PR930 A65 A66N U 40 0.07~0.2 0.07~0.15 ax. 1.0 0.07~0.18 0.07~0.13 ax. 1.0 0.07~0.16 0.07~0.13 ax. 1.0 0.07~0.2 0.07~0.15 ax. 1.0 A65 / A66N 0.03~0.07 Not recom. Not recom. 0.07~0.2 0.07~0.15 ax. 1.0 0.07~0.2 0.07~0.15 ax. 1.0 0.02~0.05 0.01~0.03 ax. 0.2 U 50 0.1~0.25 0.1~0.2 ax. 1.5 0.1~0.23 0.1~0.18 ax. 1.5 0.1~0.21 0.1~0.18 ax. 1.5 0.1~0.25 0.1~0.2 ax. 1.5 A65 / A66N 0.05~0.09 Not recom. Not recom. 0.1~0.25 0.1~0.2 ax. 1.5 0.1~0.25 0.1~0.2 ax. 1.5 0.02~0.05 0.01~0.04 ax. 0.2 0.15~0.3 0.15~0.25 ax. 2.0 0.15~0.27 0.15~0.22 ax. 2.0 0.15~0.25 0.15~0.22 ax. 2.0 0.15~0.3 0.15~0.25 ax. 2.0 A65 / A66N 0.05~0.09 Not recom. Not recom. 0.15~0.3 0.15~0.25 ax. 2.0 0.15~0.3 0.15~0.25 ax. 2.0 Coolant : 1st Recommendation : 2nd Recommendation f for (mm/rev) f for ongitudinal turning (mm/rev) ap (mm) U 60 Remarks Carbon Steel Alloy Steel 130~200 100~180 80~180 80~160 Stainless Steel 60~130 0.06~0.12 0.05~0.1 ax. 1.0 0.06~0.12 0.05~0.1 ax. 1.0 0.06~0.1 0.05~0.08 ax. 0.8 *Above cutting condition is for external grooving. Set both cutting speed and feed rate lower than 10% for internal grooving. 0.06~0.12 0.05~0.1 ax. 1.0 0.06~0.12 0.05~0.1 ax. 1.0 0.06~0.1 0.05~0.08 ax. 0.8 0.06~0.15 0.05~0.12 ax. 1.5 0.06~0.15 0.05~0.12 ax. 1.5 0.06~0.12 0.05~0.1 ax. 1.2 Coolant : 1st Recommendation : 2nd Recommendation 90

A insert (olded Chipbreaker) orkpiece aterial N60 Recommended Insert rade (Cutting Speed: m/min) Cermet N90 C40 C60 CVD Coated CR9025 PVD Coated PR630 PR930 A 30 A 40 f for (mm/rev) f for ongitudinal turning (mm/rev) ap (mm) A 50 Remarks Carbon Steel Alloy Steel 130~200 100~180 80~180 80~160 Stainless Steel 60~130 IA insert (olded Chipbreaker) Recommended Insert rade (Cutting Speed: m/min) orkpiece CVD Cermet Coated aterial N60 N90 C40 C60 CR9025 PVD Coated PR630 PR930 0.06~0.18 0.05~0.15 ax. 0.8 0.06~0.15 0.05~0.12 ax. 0.3 0.06~0.1 0.05~0.08 ax. 0.8 IA 30 0.06~0.21 0.05~0.17 ax. 1.0 0.06~0.18 0.05~0.15 ax. 0.5 0.06~0.1 0.05~0.08 ax. 0.8 IA 40 0.06~0.25 0.05~0.2 ax. 1.3 0.06~0.22 0.05~0.18 ax. 0.8 0.06~0.12 0.05~0.1 ax. 1.2 Coolant : 1st Recommendation : 2nd Recommendation f for (mm/rev) f for ongitudinal turning (mm/rev) ap (mm) IA 50 Remarks Carbon Steel Alloy Steel 60~120 60~100 60~120 60~100 Stainless Steel 60~80 N insert (CBN / PCD) Recommended Insert rade (Cutting Speed: m/min) orkpiece aterial CBN KBN510 KBN525 (KBN10B) PCD KPD001 (KPD010) Aluminum 150~2000 Brass 200~800 Cast Iron 150~400 ard aterials 80~120 *Above cutting condition is for external grooving. Set feed rate lower than 20% for face grooving. FFN orkpiece aterial Carbon Steel Alloy Steel Stainless Steel 0.04~0.08 0.02~0.08 ax. 0.3 0.04~0.07 0.02~0.07 ax. 0.3 0.04~0.07 0.02~0.07 ax. 0.3 N2 0.05~0.15 0.05~0.15 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.5 0.04~0.09 0.04~0.09 ax. 0.3 0.02~0.05 0.01~0.03 ax. 0.1 Set the feed rate 1/100 of edge width on the first groove and check chip evacuation. FN type Inserts are only for Deep, and when used for longitudinal turning. set to ap=0.2mm and under. 0.04~0.09 0.02~0.08 ax. 0.4 0.04~0.07 0.02~0.07 ax. 0.4 0.04~0.07 0.02~0.07 ax. 0.4 0.05~0.1 0.05~0.08 ax. 0.5 0.05~0.08 0.05~0.08 ax. 0.5 0.05~0.08 0.05~0.08 ax. 0.5 Coolant : 1st Recommendation : 2nd Recommendation f for (mm/rev) f for ongitudinal turning (mm/rev) ap (mm) N3 0.05~0.15 0.05~0.15 ax. 0.8 0.05~0.15 0.05~0.15 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.5 0.03~0.07 0.01~0.05 ax. 0.2 See the notes below for ongitudinal turning conditions. ap and f of F Recommended Conditions ap (AX) mm under 50% of Edge idth ap0.5w f (AX) mm/rev under 3~5% of Edge idth f [0.03 (in.)~0.05 (AX.)] w ap f should be as follows. 2 oad (mm ) Edge idth (mm) 3.0 4.0 5.0 6.0 N4 N5 0.08~0.18 0.08~0.18 ax. 0.8 0.08~0.18 0.08~0.18 ax. 0.8 0.05~0.12 0.05~0.12 ax. 0.5 0.03~0.08 0.03~0.08 ax. 0.3 N6 Remarks 0.10~0.20 0.10~0.20 ax. 0.8 0.10~0.20 0.10~0.20 ax. 0.8 0.05~0.15 0.05~0.15 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.4 : 1st Recommendation Recommended Insert rade (Cutting Speed: m/min) Face F type / FN type ongitudinal turningcase of F type CVD Cermet Coated PVD Coated idth (mm) idth (mm) N90 100~220 80~200 70~160 CR9025 80~200 70~180 60~150 PR915 80~200 70~180 60~150 PR930 80~200 70~180 60~150 PR905 Cast Iron 80~180 3.0 4.0 5.0 / 6.0 3.0 4.0 5.0 / 6.0 f (mm/rev) f (mm/rev) 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30 70~150 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30 Aluminum 200~500 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30 Brass 100~200 0.03~0.05 0.03~0.08 0.05~0.10 0.05~0.10 0.05~0.25 0.10~0.30 Coolant Remarks Coolant : 1st Recommendation : 2nd Recommendation ap f ~0.09 ~0.14 ~0.25 ~0.36 ap f0.01 w 2 91

Recommended Cutting Conditions V insert (round Chipbreaker) orkpiece aterial Carbon Steel Alloy Steel Stainless Steel N90 Recommended Insert rade (Cutting Speed: m/min) Cermet C40 120~180 120~180 100~160 100~160 70~130 PVD Coated VF insert (round Chipbreaker) Recommended Insert rade (Cutting Speed: m/min) C60 80~120 80~100 60~100 PR630 80~160 80~140 60~130 he ap should be under 0.5mm if a good surface finish is required. PR930 80~140 80~120 60~110 Cast Iron 60~100 Aluminum 150~300 Brass 100~250 orkpiece aterial N60 Cermet N90 Carbon Steel 150~220 Alloy Steel 130~200 Stainless Steel 70~150 C40 150~220 130~200 C60 100~150 80~130 60~100 CVD Coated CR9025 V 100SS~300SS 100S~300S V 100A~340A 100AR~150AR 0.03~0.08 0.03~0.08 ax. 0.3 0.03~0.07 0.03~0.1 ax. 0.3 0.03~0.07 0.03~0.1 ax. 0.3 0.03~0.08 0.03~0.08 ax. 0.3 0.05~0.12 0.05~0.12 ax. 0.5 0.05~0.12 0.05~0.12 ax. 0.5 PVD Coated PR630 PR930 80~200 80~180 80~180 80~160 60~150 60~130 V 145B~185B 0.03~0.08 0.03~0.08 ax. 0.3 0.03~0.07 0.03~0.1 ax. 0.3 0.03~0.07 0.03~0.1 ax. 0.3 0.03~0.08 0.03~0.08 ax. 0.3 0.05~0.12 0.05~0.12 ax. 0.5 0.05~0.12 0.05~0.12 ax. 0.5 * Use PVD coated grade or carbide for ongitudinal turning with edge width 1mm (V100SS / 100S / 100A) Cast Iron 60~100 Aluminum 150~400 Brass 150~300 VF 200A~340A VF 100AR~150AR 0.03~0.08 0.03~0.08 ax. 0.3 0.03~0.07 0.03~0.1 ax. 0.3 0.03~0.07 0.03~0.1 ax. 0.3 0.03~0.08 0.03~0.08 ax. 0.3 0.05~0.12 0.05~0.12 ax. 0.5 0.05~0.12 0.05~0.12 ax. 0.5 f for (mm/rev) f for ongitudinal turning (mm/rev) ap (mm) V 200B~280B V 100BR 0.04~0.09 0.04~0.09 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.09 0.04~0.09 ax. 0.3 0.05~0.15 0.05~0.15 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.5 VF 250B~350B VF 150BR 0.04~0.09 0.04~0.09 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.09 0.04~0.09 ax. 0.3 0.05~0.15 0.05~0.15 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.5 V 300B~400B V 150BR 0.05~0.12 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.12 0.05~0.1 ax. 0.5 0.08~0.15 0.08~0.15 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 V 280C~300C 0.04~0.09 0.04~0.09 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.08 0.04~0.08 ax. 0.3 0.04~0.09 0.04~0.09 ax. 0.3 0.05~0.15 0.05~0.15 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.5 V 340C~400C 0.05~0.12 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.12 0.05~0.1 ax. 0.5 0.08~0.15 0.08~0.15 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 V 430C~500C 0.05~0.12 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.12 0.05~0.1 ax. 0.5 0.08~0.15 0.08~0.15 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 Remarks Coolant : 1st Recommendation : 2nd Recommendation f for (mm/rev) f for ongitudinal turning (mm/rev) ap (mm) VF 400B~490B VF 200BR 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.09 0.05~0.09 ax. 0.5 0.05~0.09 0.05~0.09 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.15 0.05~0.15 ax. 0.8 0.05~0.15 0.05~0.15 ax. 0.8 FK Recommended Cutting Conditions Recommended Insert rade (Cutting Speed: m/min) Edge idth (mm) orkpiece Cermet CVD Coated PVD Coated 4.0 5.0 aterial N90 CR9025 PR660 PR930 f (mm/rev) Carbon Steel Alloy Steel Stainless Steel 120~200 100~160 80~150 80~180 70~150 60~140 60~130 60~130 50~120 60~130 60~130 50~120 Cast Iron Aluminum 200~450 Brass 100~200 0.05~0.15 0.05~0.15 0.05~0.15 0.05~0.15 0.05~0.15 0.05~0.15 50~100 0.10~0.30 0.10~0.30 0.05~0.25 0.05~0.25 0.05~0.25 0.05~0.25 VF 350C~450C 0.05~0.12 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.1 0.05~0.1 ax. 0.5 0.05~0.12 0.05~0.1 ax. 0.5 0.08~0.15 0.08~0.15 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 VF 500C~600C 0.05~0.12 0.05~0.1 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.8 0.05~0.1 0.05~0.1 ax. 0.8 0.05~0.12 0.05~0.1 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 0.08~0.15 0.08~0.15 ax. 0.8 Remarks Coolant : 1st Recommendation : 2nd Recommendation Remarks Coolant : 1st Recommendation : 2nd Recommendation 92

CERACU Plunge & urn Recommended Cutting Conditions NA orkpiece aterial Carbon Steel Alloy Steel Stainless Steel hen using K oolholder ap (AX) mm f (AX) mm/rev (ap)(f) shall not exceed 1/2 of ap(ax) f(ax) 2 Edge idth (mm) oad (mm ) 2.0~2.5 3.0 ap f ~0.20 1 2 ap f 0.8w 0.1w=0.04w 2 Recommended Insert rade (Cutting Speed: m/min) ongitudinal turning CVD PVD Cermet Coated Coated idth (mm) idth (mm) N90 100~220 80~200 70~160 CR9025 80~200 70~180 60~150 See the notes below for ongitudinal turning conditions. PR915 80~200 70~180 60~150 PR930 80~200 70~180 60~150 hen using K oolholder (Deep ype) : Use 90% of K conditions hen using K / KS / KFS8 oolholder Recommended Conditions ap (AX) mm under 50% of Edge idth ap0.5w f (AX) mm/rev under 4% of Edge idth f0.04w ap f should be as follows. (Under 50% of K) 2 Edge idth (mm) oad (mm ) 2.0~2.5 3.0 Recommended Conditions under 80% of Edge idth under 10% of Edge idth ~0.36 PR905 Cast Iron 100~200 ~0.64 ap0.8w f0.1w 4.0 5.0 6.0 8.0 4.0 2.0~3.0 4.0 5.0 6.0 / 8.0 2.0~3.0 4.0 5.0 6.0 / 8.0 ~1.00 5.0 f (mm/rev) ~1.44 6.0 ~2.56 8.0 : 1st Recommendation : 2nd Recommendation ap f (mm/rev) 0.05~0.15 0.10~0.25 0.15~0.35 0.20~0.35 0.10~0.20 0.15~0.30 0.20~0.40 0.25~0.40 0.05~0.15 0.10~0.25 0.15~0.35 0.20~0.35 0.10~0.20 0.15~0.30 0.20~0.40 0.25~0.40 0.05~0.15 0.10~0.20 0.15~0.35 0.20~0.35 0.10~0.20 0.15~0.25 0.20~0.40 0.25~0.40 70~150 Aluminum 200~500 Brass 100~200 0.05~0.20 0.10~0.30 0.15~0.40 0.20~0.40 0.10~0.25 0.15~0.35 0.20~0.45 0.25~0.45 0.05~0.20 0.08~0.25 0.10~0.25 0.12~0.30 0.10~0.20 0.10~0.25 0.10~0.25 0.15~0.30 0.05~0.15 0.08~0.20 0.10~0.25 0.12~0.30 0.10~0.20 0.10~0.25 0.10~0.25 0.15~0.30 f r Remarks Coolant ap f ~0.10 ~0.18 ~0.32 ~0.50 ~0.72 ~1.28 2 ap f0.02w hen using KI oolholder Recommended Conditions ap (AX) mm under 70% of Edge idth f (AX) mm/rev under 8% of Edge idth ap f should be as follows. (Under 70% of K) 2 oad (mm ) Edge idth (mm) 3.0 4.0 5.0 ap0.7w f0.08w ap f ~0.25 ~0.44 ~0.70 / / A 8030 (Face ) orkpiece aterial Carbon Steel Alloy Steel Stainless Steel ap f0.04w Recommended Insert rade (Cutting Speed: m/min) Face ongitudinal turning CVD Cermet Coated PVD Coated idth (mm) idth (mm) N90 100~220 80~160 70~140 CR9025 80~160 70~160 60~130 PR915 80~160 70~160 60~130 PR930 80~160 70~160 60~130 PR905 Cast Iron 80~180 2 8.0 8.0 f (mm/rev) 0.1~0.2 0.1~0.25 0.1~0.2 0.1~0.25 0.1~0.2 0.1~0.25 70~130 0.1~0.3 0.1~0.35 Aluminum 200~300 0.08~0.25 0.08~0.30 Brass 100~150 0.08~0.25 0.08~0.30 f (mm/rev) Remarks Coolant : 1st Recommendation : 2nd Recommendation 93

uide for CERACU Plunge&urn uide for External Point ( ) (ongitudinal turning after ) Depth Over 0.5mm: At roughing (Refer to Fig.1) Before ongitudinal turning, pull the tool back about 0.1mm after grooving, instead of ongitudinal turning subsequent to grooving. (Failure to pull the tool back before traverse cutting will result in an unbalanced load applied on only one side of the cutting edge.) Depth under 0.5mm: At finishing (Refer to Fig.2) ongitudinal turning subsequent to grooving is possible because shallow groove depths relate a small load on the cutting edge. (Retention time is not necessary.) Before ongitudinal turning, pull the tool back about 0.1mm after grooving ( Depth Over 0.5mm: At roughing) Fig.1 Point ( ) hen widening the groove width, apply the Step urning as shown in Fig.3. he widened groove and side walls should be finished last. (For better chip control, ap over 0.5mm is recommended.) Note: If the workpiece is not supported at the center, reduce the feed rate when grooving towards center ogitudinal turning subsequent to grooving is possible because there is only a small force on the cutting edge. Fig.2 Fig.3 uide for Face oolholder Selection Choose the best tool depending on the groove width. he machining Dia. ød listed in the catalog indicates the depth of the first plunge of face grooving as shown in Fig.1. Confirm Depth (dimension ) Fig.1 It is recommended to install the toolholder in the reverse position. Fig.2 his will provide smooth chip flow and chip clearance. oolholder Insert Rhand (No and) oolholder Insert hand (No and) ongitudinal turning ips ongitudinal turning direction should be from the outer diameter to the inner diameter as shown in Fig.3. his improves chip evacuation. Fig.2 oolholder's and and Rotation Fig.3 94

CERACU Plunge&urn uide for Face (Continued) Point ( ) (ongitudinal turning after ) Depth Over 0.5mm: For roughing (Refer to Fig.4) Before ongitudinal turning, pull the tool back about 0.1mm after grooving, instead of ongitudinal turning subsequent to grooving. (Failure to pull the tool back before traverse cutting will result in an unbalanced load applied on only one side of the cutting edge.) Before ongitudinal turning, pull the tool back about 0.1mm after grooving ( Depth Over 0.5mm: At roughing) Fig.4 Depth under 0.5mm: For finishing (Refer to Fig.5) ongitudinal turning subsequent to grooving is possible because there is only a small force on the cutting edge.. (Retention time is not necessary.) ongitudinal turning subsequent to grooving ( Depth under 0.5mm: At finishing) Fig.5 Point ( ) hen widening the groove width, apply the Step urning as shown in Fig.6. he widened groove and side walls should be finished last. (For better chip control, ap over 0.5mm is recommended.) rouble shooting Fig.6 rouble hitish trace remains at the groove bottom. Increase the cutting speed for finishing process only. (his can handle most of the cases). If the method is not successful, try as follows. Countermeasures Check the insert edge's parallelness. Adjustment: Apply the insert edge to the work face and adjust the toolholder within the angle of ±5'. (Fig.7) 905 Fig.7 Chips are entangled. Install the toolholder in the reverse position. Adjust the coolant flow to the cutting edge. hen widening the groove, do not machine one deep groove. Instead, repeat shallow grooving and turning. Insert cracks when ongitudinal turning. Reverse the facing direction. roove is not straight. Check the edge's parallelness. Decrease the feed rate. 95

uide for Insert with olded Chipbreaker uide for with Cermet Insert (Steel) 1. Set the f under 0.12mm/rev (0.05~0.10mm/rev normally). 2. Coolant is recommended. 3. Set the cutting speed VC=150220m/min. 4. Set the toolholder overhang as short as possible. ow to Improve Surface Finish (when surface roughness below 3 Rz is required) 1. Increase the cutting speed (VC=220m/min.AX) 2. Program retention time at the groove bottom. 3. Apply a light hone to the cutting edge by hand lapper. Chips for Easy Evacuation Chip Control of Insert with olded Chipbreaker Advantages of Y Chipbreaker 1. olded chipbreaker curls chips spirally and evacuates chips easily. 2. igh precision molded Insert with economical 3 cutting edges. 3. Can be used in automated production. ood chip control at shoulder grooving due to the combination of front rake and front projections. Improved chip control in sticky materials due to back projections. BAY 3Edgeolded Chipbreaker Alternative oolholder Reference able for oolholder Conventional oolholder Spare Parts ood surface finish of groove wall due to narrow chips' evacuation by the effect of side rake and front projections. Alternative oolholder ess cutting force due to rake angle 14 15 when installing on toolholder. Overall length (mm) Clamp Screw rench rench Overall length (mm) Remarks KF 1010K16F 125 KF 1010JX16F 120 121216F 150 SB4070R F8 1212JX16F 120 161616F 150 1616JX16F 120 K 0810K1.5125 125 1010K1.5125 125 SE40120R 15S K 1010JX1.5 120 12121.5150 150 1212JX1.5 120 K 0810K2125 125 1010K2125 125 SE40120R 15S K 1010JX2 120 12122150 150 1212JX2 120 16162150 150 SE50125R 20 1616JX2 120 K 1010K2.5125 125 K 1010JX2.5 120 SE40120R 15S 12122.5150 150 1212JX2.5 120 16162.5150 150 SE50125R 20 1616JX2.5 120 K 16163150 150 SE50125R 20 K 1616JX3 120 No replacement No replacement Note) he corresponding replacements may be different from the conventional parts in insert clamping system or insert size. ake sure their specifications referring to the catalog or other documents. 16 36 96