Improved Grooving Performance with Expansive Tooling System Lineup

KGD/KGDF Grooving / Cut-Off Improved Grooving Performance with Expansive ooling System ineup Good Chip Control EGACOA Coating echnology for ong ool ife and igh Efficiency achining Comprehensive ineup

KGD External Grooving / Cut-Off Good Chip Control EGACOA Coating echnology for ong ool ife and igh Efficiency achining 1 ide Range of Chipbreakers Application aps External Grooving and urning Chipbreaker Selection (External) Application ow Cutting Force igh ow ow Feed G General Purpose G ow Cutting Force GS Feed Rate Cut-Off igh Feed P igh Non-ferrous etals ow Rigid aterial ow Feed External Grooving Carbon Steel Alloy Steel Stainless Steel igh Feed Interruption Copying ow Cutting Force igh PG PF ow Feed Sharp-cutting igh Feed General Purpose P P PQ edium Feed ow Cutting Force ow Feed General Purpose igh Feed Copying GS G G P C ow Feed Rate igh Chip Control Comparison (In-house Evaluation) Cutting Conditions : Vc = 490 sfm, f = 0.006 ipr orkpiece : Chromium olybdenum Steel etter Chip Control than Competitors Reduces Damage of Cutting Edge Caused by Crushing Chips G Chipbreaker Competitor A Competitor 2

2 EGACOA / EGACOA NANO Coating echnology for ong ool ife Coating Properties ardness [GPa] 40 35 30 20 10 EGACOA NANO icn iain EGACOA in 400 600 800 1,000 1,200 1,400 Oxidation emperature [ C] ow Oxidation Resistance igh PR12 (EGACOA) For Steel Grooving and Cut-off PR12 (EGACOA) Superior wear resistance For machining of cast iron PR35 (EGACOA NANO) For machining of stainless steel 3 Expansive ineup Integral ype and Switchlade ype s for Various Applications Integral ype Switchlade ype Integral type toolholders with a wide lineup of inserts for various groove widths and depths Switchlade type toolholders with replaceable blades for various types of grooving and cut-off operations Integral vs. Switchlade Selection Guide Integral Various toolholder lineup Available for various grooving depths (shallow /medium / deep) Optimum overhang length Available for low-rigidity machines and workpieces For small machines with limited work space (Automatic lathe, small lathe, etc.) Switchlade Good for high-mix low-volume production Good for various groove widths by replacing blades Good for difficult-to-cut material ough cutting conditions cost reduction with replaceable blades Face grooving is possible by changing blade * e sure to check the hand compatibility of the blade and toolholder Face Grooving KGDF and GDF Inserts P21 Unique " Grip" (insert anti-slip structure) provides stable machining quality 1. Prevents abnormal machining surface and/or insert breakage resulting from insert slipping 2. Improves repetitive installation accuracy of insert igh rigidity, reliability and clamping strength Insert *GDF / GDFS inserts are not compatible with KGD external grooving and cut-off holders Grip 3

(External Grooving & urning) 5.0 6.0 GD 2020N-020P 0.079 2.0 3020N-030P 3.0 4020N-030P 4.0 0.012 0.130 GDS 2020N-020P 0.079 2.0 0.008 0.059 3020N-030P 3.0 4020N-030P 4.0 2 2 Grooving and urning 2 4.0 2 2 2 ow Feed Grooving 0.077 0.091 0.091 0.130 0.130 0.130 0.165 0.165 0.205 0.205 0.069 0.091 0.130 0.165 0.205 0.077 0.091 0.091 0.130 0.130 0.165 0.205 0.079 0.091 0.110 0.130 0.165 0.205 0.091 2.4 3.0 3.0 4.0 4.0 4.0 5.0 5.0 6.0 6.0 8.0 2.2 3.0 4.0 5.0 6.0 2.4 3.0 3.0 4.0 4.0 5.0 6.0 2.5 3.0 3.5 4.0 5.0 6.0 8.0 3.0 1.5 20 ow Cutting Force Full-R / Copying 0.008 0.008 0.016 0.008 0.016 0.032 0.016 0.032 0.016 0.032 0.032 0.008 0.016 0.016 0.032 0.032 0.008 0.008 0.016 0.008 0.016 0.016 0.016 0.008 0.008 0.008 0.016 0.016 0.016 0.016 0.059 0.094 0.3 0.087 0.094 0.098 0.138 0.3 General Purpose 1-Edge 1.5 1.5 1.5 Grooving and Cut-Off (igh Feed) GD 2420N-020G 3020N-020G 3020N-040G 4020N-020G 4020N-040G 4020N-080G 5020N-040G 5020N-080G 6020N-040G 6020N-080G 8030N-080G GDS 2220N-020G 3020N-040G 4020N-040G 5020N-080G 6020N-080G GD 2420N-020G 3020N-020G 3020N-040G 4020N-020G 4020N-040G 5020N-040G 6020N-040G GDG 20N-020GS 3020N-020GS 3520N-020GS 4020N-040GS 5020N-040GS 6020N-040GS 8030N-040GS GD 3020N-0R-C 4020N-200R-C 5020N-0R-C 6020N-300R-C 1.5 mm 1-Edge olerance ±0.0012 ±0.0016 ±0.0020 ±0.0012 ±0.0016 ±0.0012 ±0.0016 ±0.0008 ±0.0012 ±0.0016 0.079 0.130 0.098 0.165 0.205 ±0.0012 * GD50/60-C differs from other part numbers in length () to avoid interference of a toolholder with workpiece. 0.012 0.091 0.012 0.091 0.169 1.181 0.217 0.169 0.169 1.181 0.217 0.169 *0.827 0.008 0.059 ±0.0012 0.169 0.169 0.012 0.130 EGACOA EGA COA NANO Carbide Cermet inch General Purpose 1.5 N620 Dimensions (in) Insert G PR12 : ight Interruption / 1st Choice : ight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Carbon Steel / Alloy Steel Stainless Steel Cast Iron Non-ferrous etals itanium Alloy ard aterials ( 40RC) ard aterials ( 40RC) PR12 P K N S Usage Classification PR35 Applicable Inserts N90 GD / GDS / GDG : U.S. : orld Express (Shipping: 7-10 usiness Days) Inserts sold in 10 piece boxes * KGD / KG Combinations Insert Pocket Angle of KGD / KG s KGD 0 0 Conventional ools KG 5 New Insert GD Conventional Insert G New KGD Conventional KG 5 Installing conventional inserts into new KGD toolholder is not recommended. 4

3 3 GDGS (CN & PCD) / GD / GDG (Cut-Off) Applicable Inserts Grooving Insert CN PCD 1-Edge S S 2 2 0 2 2 10 GDGS (CN / PCD) Usage Classification N Non-ferrous etals : ight Interruption / 1st Choice S itanium Alloy : ight Interruption / 2nd Choice ard aterials ( 40RC) : Continuous / 1st Choice ard aterials ( 40RC) : Continuous / 2nd Choice Powdered Steel Dimensions (in) Angle EGACOA CN CN PCD S θ inch mm olerance GDGS 2020N-020N 0.079 2.0 0.008 0.071 3020N-020N 3.0 0.008 0.091 3020N-040N 3.0 0.016 0.091 4020N-020N 4.0 0.008 0.130 4020N-040N 4.0 ±0.0012 0.016 0.130 0.169 0.114-5020N-020N 5.0 0.008 0.165 5020N-040N 5.0 0.016 0.165 6020N-020N 6.0 0.008 0.205 6020N-040N 6.0 0.016 0.205 KN05 KN570 KPD001 : U.S. : orld Express (Shipping: 7-10 usiness Days) PCD & CN Inserts sold in 1 piece boxes Applicable Inserts GD/GDG (Cut-Off) Usage Classification P Carbon Steel / Alloy Steel Cut-Off (ow Feed) Cut-Off (edium Feed) Cut-Off (ow Cutting Force) ead Angle ead Angle ead Angle Insert Using PF chipbreaker (designed for cut-off) for grooving will not create a flat bottom (See Fig.) ± 0.0016 2.5 2.5 ± 0.0016 2.5 2.5 ± 3 0.0012 3 ± 0.0012 ± 0.0008 3 3 3 ± 0.0008 3 θ θ : ight Interruption / 1st Choice : ight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice Stainless Steel N Non-ferrous etals Dimensions (in) Angle COA EGACOA EGA NANO θ inch mm olerance GD 1316N-003PF 0.051 1.3 0.0012 0.039 1316N-0PF 0.051 1.3 0.0059 0.039 0.630 0.146 16N-003PF 0.059 1.5 0.0012 0.047 16N-0PF 0.059 1.5 0.0059 0.047 2020N-003PF 0.079 2.0 0.0012 0.067 ±0.0016-2020N-0PF 0.079 2.0 0.0059 0.067 20N-003PF 0.098 2.5 0.0012 0.083 0.169 20N-0PF 0.098 2.5 0.0059 0.083 3020N-003PF 3.0 0.0012 0.091 3020N-0PF 3.0 0.0059 0.091 GD 1316-003PF-D 0.051 1.3 0.0012 0.039 16-003PF-D 0.059 1.5 0.0012 0.047 0.630 0.146 16-0PF-D 0.059 1.5 0.0059 0.047 Å Å Ç 2020-003PF-D 0.079 2.0 0.0012 0.067 2020-0PF-D 0.079 2.0 ±0.0016 0.0059 0.067 Å Å Ç 20-003PF-D 0.098 2.5 0.0012 0.083 Å 0.169 20-0PF-D 0.098 2.5 0.0059 0.083 Å Å Ç 3020-003PF-D 3.0 0.0012 0.091 3020-0PF-D 3.0 0.0059 0.091 Å Å Ç GD 2020N-010PQ 0.079 2.0 0.067 20N-010PQ 0.098 2.5 ±0.0012 0.0039 0.083 0.169-3020N-010PQ 3.0 0.091 GD 2020R-010PQ-D 0.079 2.0 0.067 20R-010PQ-D 0.098 2.5 ±0.0012 0.0039 0.083 0.169 3020R-010PQ-D 3.0 0.091 GDG 2020N-005PG 0.079 2.0 0.067 DC Coated Carbide 20N-005PG 0.098 2.5 ±0.0008 0.0020 0.083 0.169 - : U.S. Å : U.S. (R-hand Only) : orld Express (Shipping: 7-10 usiness Days) Ç : orld Express (R-hand Only) PR35 PR12 PR12 PD0 Carbide G 3020N-005PG 3.0 0.091 GDG 2020R-005PG-D 0.079 2.0 0.067 20R-005PG-D 0.098 2.5 ±0.0008 0.0020 0.083 0.169 3020R-005PG-D 3.0 0.091 Inserts sold in 10 piece boxes 5

GD / GDS (Cut-Off) Applicable Inserts Cut-Off 6 ead Angle 1-Edge 6 ead Angle 1-Edge Insert ± 0.0012 3 3 ± 0.0012 3 3 θ Usage Classification P Carbon Steel / Alloy Steel : ight Interruption / 1st Choice : ight Interruption / 2nd Choice GD 2020N-020P 0.079 2.0 Stainless Steel N inch mm olerance Dimensions (in) Non-ferrous etals Angle θ 0.008 0.059 EGA COA NANO PR35 EGACOA 20N-020P 0.098 2.5 0.008 0.077 ±0.0012 0.169-3020N-0P 3.0 0.010 0.091 PR12 PR12 4020N-030P 4.0 0.012 0.130 θ GD 2020-020P-6D 0.079 2.0 3 3 ± 0.0012 3 3 ± 0.0012 Using PF chipbreaker (designed for cut-off) for grooving will not create a flat bottom (See Fig.) Insert Identification System 0.008 0.059 Å Å Å 20-020P-6D 0.098 2.5 ±0.0012 0.008 0.077 0.169 6 Å Å Ç 3020-0P-6D 3.0 0.010 0.091 Å Å Å GDS 2020N-020P 0.079 2.0 0.008 0.059 3020N-0P 3.0 ±0.0012 0.010 0.091 0.169-4020N-030P 4.0 0.012 0.130 GDS 2020-020P-6D 0.079 2.0 0.008 0.059 Ç Å Å 3020-0P-6D 3.0 ±0.0012 0.010 0.091 0.169 6 Ç Å Å 4020-030P-6D 4.0 0.012 0.130 Ç Å Ç : U.S. Å : U.S. (R-hand Only) : orld Express (Shipping: 7-10 usiness Days) Ç : orld Express (R-hand Only) Inserts sold in 10 piece boxes olerance : -Class G : G-Class idth 13 : 1.3mm : 1.5mm 20 : 2.0mm : 2.5mm 30 : 3.0mm 40 : 4.0mm and of ool R : Right-hand : eft-hand N : Neutral G : Grooving and urning G : ow Feed GS : ow Cutting Force C : Copying P : igh Feed Chipbreaker (External Grooving / Cut-Off) GD S 30 20 N - 0 G - 6D P : Cut-Off PF : Cut-Off (ow Feed) PQ : Cut-Off (edium Feed) PG : Cut-Off (ow Cutting Force) N : ithout Chipbreaker Series No. of Edges Insert ength Corner-R() Chipbreaker (Face Grooving) ead Angle GD : External Grooving / Cut-Off GDF : Face Grooving Setting the Insert No Indication : 2-Edge S : 1-Edge 16 : 16mm 20 : 20mm 30 : 30mm 003 : 0.03mm 0 : 0.mm 020 : 0.20mm 030 : 0.30mm 0R- : 1.50mm (Full-R) G : General Purpose D : Deep Grooving C : Copying No Indication : 6 6D : 6 D : 1. Completely remove dust and chips from the insert mounting pocket. (see Fig.1) 2. Put the insert into the toolholder and push until it contacts the holder's surface for fixing the insert's back end. (see Fig.1, Fig.2) 3. Keeping the insert pushed against the toolholder's locating surface, tighten the insert clamp screw at an appropriate torque. (Recommended tightening torque for clamp screw is 6.5Nm for 5X, 8.0Nm for 6X, and 2.5Nm for SE-501R) 4. ake sure there is no gap between the insert and the toolholder's locating surface and that the insert is set straight. (see Fig.2, Fig.3) Fig.1 Insert Clamp Screw Fig.2 Fig.3 Insert ounting Pocket ack End Clamping Surface 6

KGD Integral (Inch Size) F1 KGD 1216JX-306 KGD 1216JX-406 Shown in figure above A h 3 2 3 1 Right-hand shown Dimensions (Inch Size) idth (in) 0.079 (2mm) (3mm) (4mm) (5mm) (6mm) 0.3 (8mm) ax. Grooving Depth (in) 0.669 (17mm) 0.394 (10mm) (20mm) 0.394 (10mm) (20mm) (mm) 0.394 (10mm) 0.669 (17mm) (mm) 0.591 (mm) 1.181 (30mm) (mm) Dimensions (in) Insert idth (in) R 1=h 2 3 3 F1 A * IN AX KGD 12-217 0.75-0.374 0.75 4.92 1.28-0.71 0.067 16-217 1.00-0.374 1.00 5.90 1.28-0.96 0.067 KGD 12-310 0.75-0.374 0.75 4.92 1.20-0.70 0.094 16-310 1.00-0.374 1.00 5.90 1.20-0.95 0.094 KGD 12-320 0.75-0.374 0.75 4.92 1.35-0.70 0.094 16-320 1.00-0.374 1.00 5.90 1.39-0.95 0.094 KGD 12-410 0.75-0.374 0.75 4.92 1.20-0.68 0.133 16-410 1.00-0.374 1.00 5.90 1.20-0.93 0.133 KGD 12-420 0.75-0.374 0.75 4.92 1.35-0.68 0.133 16-420 1.00-0.374 1.00 5.90 1.39-0.93 0.133 KGD 16-4 1.00-0.374 1.00 5.90 1.59-0.93 0.133 KGD 12-510 0.75-0.374 0.75 4.92 1.20-0.66 0.173 16-510 1.00-0.374 1.00 5.90 1.20-0.91 0.173 KGD 12-517 0.75-0.374 0.75 4.92 1.47-0.66 0.173 16-517 1.00-0.374 1.00 5.90 1.47-0.91 0.173 KGD 16-5 1.00-0.374 1.00 5.90 1.59-0.91 0.173 KGD 16-6 1.00-0.374 1.00 5.90 1.28-0.89 0.208 KGD 16-630 1.00-0.374 1.00 5.90 1.79-0.89 0.208 KGD 16-8 1.00 0.26 0.374 1.00 5.90 1.65 1.69 0.89 0.669 (17mm) 0.079 0.669 (2mm) (17mm) 0.394 (10mm) 0.394 (10mm) (3mm) (20mm) (20mm) 0.394 (10mm) 0.394 (10mm) (20mm) (4mm) (20mm) (mm) 0.394 (10mm) 0.394 (10mm) 0.669 (17mm) (5mm) 0.669 (17mm) (mm) 0.590 (mm) 1.181 (6mm) (30mm) 0.3 (mm) (8mm) (3mm) (4mm) (5mm) (6mm) (6mm) 0.3 (8mm) Spare Parts Clamp olt rench 5X16-4 5X 5X16-4 5X 5X16-4 5X 5X16-4 5X 5X16-4 5X 5X -4 5X16-4 5X 5X16-4 5X 5X -4 5X -4 5X 6X -5 Note 1) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). 2) Recommended tightening torque for clamp bolt is 6.5Nm for 5X and 8.0Nm for 6X. 3) Above toolholders can also be used for cut-off applications. Choose an insert with a width that falls within the IN and AX parameters shown in table above. Applicable Inserts See Page 4-6 : U.S. 7

KGD Integral (etric Size) F1 KGD 1216JX-306 KGD 1216JX-406 Shown in figure above A h 3 2 3 1 Right-hand shown Dimensions (etric Size) idth (mm) 2.0 ax. Grooving Depth (mm) 6 10 17 2.4 17 3.0 4.0 5.0 6 10 20 Dimensions (mm) Insert idth (mm) R 1=h 2 3 3 F1 A * IN AX Clamp Screw/olt KGD 1616-206 16 4.0 9.5 16 100 27.7 28.0.2 5X16 2020K-206 20-9.5 20 1 28.0-19.2 6 5X16-206 - 9.5 0 28.0-24.2 5X KGD 1616-210 16 4.0 9.5 16 100 30.2 30.5.2 5X16 2020K-210 20-9.5 20 1 30.5-19.2 10 5X16 1.7 2.0 3.0-210 - 9.5 0 30.5-24.2 5X KGD 1616-217 16 4.0 9.5 16 100 31.2 31.5.2 5X16 2012K-217 20-9.5 12 1 32.5-11.2 5X16 17 2020K-217 20-9.5 20 1 32.5-19.2 5X16-217 - 9.5 0 32.5-24.2 5X KGD 2012K-2.417 20-9.5 12 1 32.5-11.0 5X16 2.0 17 2.4 3.0 2020K-2.417 20-9.5 20 1 32.5-19.0 5X16 KGD 1216JX-306 12 2.0 5.5 16 120 19.5 19.0 14.8 SE-501R 1616-306 16 4.0 9.5 16 100 27.7 28.0 14.8 5X16 6 2020K-306 20-9.5 20 1 28.0-18.8 5X16-306 - 9.5 0 28.0-23.8 5X KGD 1616-310 16 4.0 9.5 16 100 30.2 30.5 14.8 5X16 2020K-310 20-9.5 20 1 30.5-18.8 2.4 10 3.0 4.0 5X16-310 - 9.5 0 30.5-23.8 5X KGD 1616-320 16 4.0 9.5 16 100 34.2 34.5 14.8 5X16 2012K-320 20-9.5 12 1 34.5-10.8 5X16 20 2020K-320 20-9.5 20 1 34.5-18.8 5X16-320 - 9.5 0 35.5 23.8 5X 6 KGD 1216JX-406 12 2.0 5.5 16 120 19.5 19.0 14.3 6 SE-501R KGD 2020K-410 20-9.5 20 1 30.5-18.3 5X16 10 10-410 - 9.5 0 30.5-23.3 5X 3.4 4.0 5.0 KGD 2020K-420 20-9.5 20 1 34.5-18.3 5X16 20 20-420 - 9.5 0 35.5-23.3 5X KGD -4-9.5 0 40.5-23.3 5X 10 KGD 2020K-510 20-9.5 20 1 30.5-17.8 5X16 10-510 - 9.5 0 30.5-22.8 5X 17 KGD 2020K-517 20-9.5 20 1 37.5-17.8 4.4 5.0 6.0 5X 17-517 - 9.5 0 37.5-22.8 5X KGD -5-9.5 0 40.5-22.8 5X KGD -6-9.5 0 32.5-22.4 5X 6.0 5.3 6.0 6.0 30 KGD -630-9.5 0 45.5-22.4 30 5X KGD -8 7.0 9.5 0 43.3 44.2 22.0 6X 8.0 6.0 8.0 8.0 3232P-8 32-9.5 32 170 43.3-29.0 6X Note 1) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). 2) Recommended tightening torque for clamp bolt/screw is 6.5Nm for 5X, 8.0Nm for 6X and 2.5Nm for SE-501R. 3) Above toolholders can also be used for cut-off applications. Spare Parts rench -4-4 -4-4 -20-4 -4-4 -20-4 -4-4 -5 Choose an insert with a width that falls within the IN and AX parameters shown in table above. Applicable Inserts See Page 4-6 : orld Express (Shipping: 7-10 usiness Days) 8

KGD-S 0 Switchlade (Inch Size) F1 3 h 1 A 2 Right-hand shown (Right-hand lade and Right-hand ) + lade Dimensions (Inch Size) Shank Angle idth (in) ax. Grooving Depth (in) (in) Unit ( + lade) P13 lade P13 Dimensions (in) Insert idth (in) R 1=h 2 3 F1 A * IN. AX. 0.079 (2mm) 0.75 KGD 12X-217S KGD 12-C 0.75 0.472 0.456 0.75 4.80 1.57 0.88 0.669 KGD -217-C (17mm) 1.00 16X-217S KGD 16-C 1.00 0.276 0.456 1.00 5.78 1.57 1.13 0.067 0.669 (17mm) 0.079 (2mm) (3mm) (3mm) 0.75 KGD 12X-310S KGD 12-C 0.75 0.472 0.456 0.75 4.52 1.29 0.86 0.394 KGD -310-C (10mm) 1.00 16X-310S KGD 16-C 1.00 0.276 0.456 1.00 5.51 1.29 1.11 0.75 KGD 12X-320S KGD 12-C 0.75 0.472 0.456 0.75 4.92 1.68 0.86 KGD -320-C (20mm) 1.00 16X-320S KGD 16-C 1.00 0.276 0.456 1.00 5.90 1.68 1.11 0.094 0.394 (10mm) (20mm) (3mm) (4mm) 0 0.75 KGD 12X-410S KGD 12-C 0.75 0.472 0.456 0.75 4.52 1.29 0.84 0.394 KGD -410-C (10mm) 1.00 16X-410S KGD 16-C 1.00 0.276 0.456 1.00 5.51 1.29 1.09 0.394 (10mm) (4mm) 0.75 KGD 12X-420S KGD 12-C 0.75 0.472 0.456 0.75 4.92 1.68 0.84 KGD -420-C (20mm) 1.00 16X-420S KGD 16-C 1.00 0.276 0.456 1.00 5.90 1.68 1.09 0.133 (20mm) (4mm) (5mm) 0.75 KGD 12X-4S KGD 12-C 0.75 0.472 0.456 0.75 5.11 1.88 0.84 KGD -4-C (mm) 1.00 16X-4S KGD 16-C 1.00 0.276 0.456 1.00 6.10 1.88 1.09 (mm) (5mm) 0.75 KGD 12X-510S KGD 12-C 0.75 0.472 0.456 0.75 4.52 1.29 0.82 0.394 KGD -510-C (10mm) 1.00 16X-510S KGD 16-C 1.00 0.276 0.456 1.00 5.51 1.29 1.07 0.173 0.394 (10mm) (mm) 1.00 KGD 16X-5S KGD 16-C KGD -5-C 1.00 0.276 0.456 1.00 6.10 1.88 1.07 (mm) Note 1) hen using the toolholder in normal mounting position, the lower jaw of the toolholder may interfere with the tool presetter. 2) he toolholder and blade part numbers are printed on the toolholder body. (Unit part numbers are not printed) KGD-S: Right-hand blades for right-hand toolholders, and left-hand blades for left-hand toolholders. 3) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 4) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). (5mm) (6mm) Choose an insert with a width that falls within the IN and AX parameters shown in table above. Applicable Inserts See Page 4-6 : U.S. 9

KGD-S 0 Switchlade (etric Size) F1 3 h 1 A 2 Right-hand shown (Right-hand lade and Right-hand ) + lade Dimensions (etric Size) Shank Angle 0 idth (mm) ax. Grooving Depth (mm) 2 17 3 4 5 10 20 10 20 10 (mm) Unit ( + lade) P13 20 KGD 2020X-217S KGD 2020-C lade P13 Dimensions (mm) Insert idth (mm) R 1=h 2 3 F1 A * IN. AX. 20 12 11.6 20 122 40 23.4 X-217S KGD -C KGD -217-C 7 11.6 147 40 28.4 32 No Unit KGD 3232-C 32-11.6 32 167 40 35.4 20 KGD 2020X-310S KGD 2020-C 20 12 11.6 20 1 33 23.0 X-310S KGD -C KGD -310-C 7 11.6 140 33 28.0 32 3232X-310S KGD 3232-C 32-11.6 32 160 33 35.0 20 KGD 2020X-320S KGD 2020-C 20 12 11.6 20 1 43 23.0 X-320S KGD -C KGD -320-C 7 11.6 0 43 28.0 32 3232X-320S KGD 3232-C 32-11.6 32 170 43 35.0 20 KGD 2020X-410S KGD 2020-C 20 12 11.6 20 1 33 22.5 X-410S KGD -C KGD -410-C 7 11.6 140 33 27.5 32 3232X-410S KGD 3232-C 32-11.6 32 160 33 34.5 20 KGD 2020X-420S KGD 2020-C 20 12 11.6 20 1 43 22.5 X-420S KGD -C KGD -420-C 7 11.6 0 43 27.5 32 3232X-420S KGD 3232-C 32-11.6 32 170 43 34.5 20 KGD 2020X-4S KGD 2020-C 20 12 11.6 20 130 48 22.5 X-4S KGD -C KGD -4-C 7 11.6 5 48 27.5 32 3232X-4S KGD 3232-C 32-11.6 32 175 48 34.5 20 KGD 2020X-510S KGD 2020-C 20 12 11.6 20 1 33 22.0 X-510S KGD -C KGD -510-C 7 11.6 140 33 27.0 32 3232X-510S KGD 3232-C 32-11.6 32 160 33 34.0 20 KGD 2020X-5S KGD 2020-C 20 12 11.6 20 130 48 22.0 X-5S KGD -C KGD -5-C 7 11.6 5 48 27.0 32 3232X-5S KGD 3232-C 32-11.6 32 175 48 34.0 1.7 17 2.0 3.0 2.4 3.4 4.4 10 20 10 20 10 3.0 4.0 4.0 5.0 5.0 6.0 Note 1) hen using the toolholder in normal mounting position, the lower jaw of the toolholder may interfere with the tool presetter. 2) he toolholder and blade part numbers are printed on the toolholder body. (Unit part numbers are not printed) KGD-S: Right-hand blades for right-hand toolholders, and left-hand blades for left-hand toolholders. 3) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 4) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). Choose an insert with a width that falls within the IN and AX parameters shown in table above. Applicable Inserts See Page 4-6 : orld Express (Shipping: 7-10 usiness Days) 10

KGDS-S 90 Switchlade (etric Size) 3 h A 2 3 1 Right-hand shown (eft-hand lade and Right-hand ) + lade Dimensions (etric Size) Shank Angle idth (mm) ax. Grooving Depth (mm) (mm) Unit ( + lade) P13 lade P13 Dimensions (mm) Insert idth (mm) R 1=h 2 3 3 A * IN. AX. 2 17 20 KGDS 2020-C 20 12 11.6 20 1 27.7 56.7 No Unit KGD -217-C KGDS -C 7 11.6 0 27.7 56.7 1.7 17 2.0 3.0 3 10 20 20 KGDS 2020X-310S KGDS 2020-C 20 12 11.6 20 1 27.7 49.7 KGD -310-C X-310S KGDS -C 7 11.6 0 27.7 49.7 20 KGDS 2020-C 20 12 11.6 20 1 27.7 59.7 No Unit KGD -320-C KGDS -C 7 11.6 0 27.7 59.7 2.4 10 20 3.0 4.0 90 4 10 20 20 KGDS 2020-C 20 12 11.6 20 1 27.7 49.7 KGD -410-C KGDS -C 7 11.6 0 27.7 49.7 20 KGDS 2020-C 20 12 11.6 20 1 27.7 59.7 No Unit KGD -420-C KGDS -C 7 11.6 0 27.7 59.7 3.4 10 20 4.0 5.0 20 KGDS 2020-C 20 12 11.6 20 1 27.7 64.7 KGD -4-C KGDS -C 7 11.6 0 27.7 64.7 5 10 20 KGDS 2020-C 20 12 11.6 20 1 27.7 49.7 KGD -510-C KGDS -C 7 11.6 0 27.7 49.7 No Unit 20 KGDS 2020-C 20 12 11.6 20 1 27.7 64.7 KGD -5-C KGDS -C 7 11.6 0 27.7 64.7 4.4 10 5.0 6.0 Note 1) hen using the toolholder in normal mounting position, the lower jaw of the toolholder may interfere with the tool presetter. 2) he toolholder and blade part numbers are printed on the toolholder body. (Unit part numbers are not printed) KGDS-S: eft-hand blades for right-hand toolholders, and right-hand blades for left-hand toolholders. 3) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 4) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). Choose an insert with a width that falls within the IN and AX parameters shown in table above. Applicable Inserts See Page 4-6 : orld Express (Shipping: 7-10 usiness Days) 11

Identification System (External Grooving, Cut-Off Integral, Switchlade) KGD R 1616-3 06 (Integral ype) and ength Applicable Inserts ax. Grooving Depth R : Right-hand : eft-hand 16mm 16mm (Square) : 100mm JX : 120mm K : 1mm : 0mm GD/GDS 3mm ~ 4mm 06 : 6mm KGD KGDS R 2020 X - 3 10 S (Switchlade ype / Unit ) and ype Applicable Inserts ax. Grooving Depth R : Right-hand : eft-hand 20mm 20mm (Square) Unit Part Number GD / GDS 3mm ~ 4mm 10 : 10mm Switchlade Unit Structure (External Grooving, Cut-Off) 1) 0 Switchlade ype Insert Clamp Screw (KGD -C) lade : Right-hand Unit : Right-hand lade (KGD --C) Right-hand lade for Right-hand, eft-hand lade for eft-hand. : Right-hand lade Fixing Screw 2) 90 Switchlade ype : Right-hand (KGDS -C) lade (KGD --C) Unit : Right-hand eft-hand lade for Right-hand, Right-hand lade for eft-hand. lade : eft-hand Switchlade Identification System and athe Setting Firmly fit the lower jaw to the tool post of the lathe. Clamp Screw Fixing Screw lade KGDR -C OP SCRE : 6 10R SIDE SCRE : S-60120R AFK7001 ot No. lade ot No. KGDR-420-C AFK8001 Firm Fit athe ool Post 12

s & lades (for Grooving, Cut-Off) Dimensions KGD-S (0 Switchlade ype) Right-hand shown KGDS-S (90 Switchlade ype) Right-hand shown 1 1 Dimensions Unit R 1 KGD 12-C 4.09 0.75 0.75 inch 16-C 5.08 1.00 1.00 KGD 2020-C 104 20 20 -C mm 129 3232-C 149 32 32 Dimensions Unit R 1 KGDS 12-C 4.80 0.75 0.75 inch 16-C 5.79 1.00 1.00 KGDS 2020-C 122 20 20 mm -C 147 lade Dimensions A lade Right-hand shown 41.5mm lade Dimensions Unit R A KGD -217-C 51.2 17.2 1.7-310-C 44.2 10.2 2.4-320-C 53.2 20.2 2.4 Spare Parts (Common with Switchlade ypes) -410-C 44.2 10.2 3.4 mm -420-C 54.2 20.2 3.4-4-C 59.2.2 3.4-510-C 44.2 10.2 4.4-5-C 59.2.2 4.4 : U.S. : orld Express (Shipping: 7-10 usiness Days) Unit Spare Parts Clamp Screw (for Insert Clamp) Clamp Screw (for lade) rench KGD...S 6X10R S-60120R - KGDS...S * Parts are included with the toolholder and unit. Setting the lade Into the (Switchlade ype) 1. Use compressed air or other measures to remove chips and dust from the serrated surface. (See Fig.1) 2. ate and fit the serrations of the blade and toolholder, and also fit the blade end to the toolholder. (See Fig.2) 3. ighten the blade fixing screws at an appropriate torque. You can tighten them in any order. (See Fig.2) (Recommended tightening torque : 8Nm) 4. Set the insert after setting the blade. (See Page 6 for insert setting instructions) lade Insert Clamp Screw Serrated Surface lade No Gap etween lade and lade Fixing Screw Fig.1 Fig.2 13

KGD Small Diameter Grooving & Cut-Off (Inch Size) KGD 2012K-D34 KGD 2020K-D34 Shown in figure above Insert Pocket Angle A h 3 4 θ ØDmax F 2 1 Dimensions (Inch Size) Cut-Off Dia. (in) Dimensions (in) Insert idth (in) R ØDmax 1=h 2 3 4 F A θ IN. AX. Clamp Screw Spare Parts rench KGD 6-1.5JX 0.375 0.098 0.177 0.3 0.375 4.75 0.709 0.351 8-1.5JX 0.944 0.500 0.051 0.177 0.394 0.500 4.75 0.768 0.476 0.047 1-0.059 KGD 6-2JX 0.375 0.098 0.177 0.3 0.375 4.75 0.709 0.342 8-2JX 0.944 0.500 0.051 0.177 0.394 0.500 4.75 0.768 0.467 0.067 1 0.079 10-2JX 1.9 0.6-0.177 0.394 0.6 4.75 0.965 0.592 KGD 6-2.4JX 0.375 0.098 0.177 0.3 0.375 4.75 0.709 0.336 S-40120R -S 8-2.4JX 0.944 0.500 0.051 0.177 0.394 0.500 4.75 0.768 0.461 0.079 1 0.094 10-2.4JX 1.9 0.6-0.177 0.394 0.6 4.75 0.965 0.586 KGD 8-3JX 0.944 0.500 0.051 0.177 0.394 0.500 4.75 0.768 0.453 0.094 1 10-3JX 1.9 0.6-0.177 0.394 0.6 4.75 0.965 0.578 KGD 10-3D38JX 1.496 0.6-0.394 0.6 4.75 1.142 0.578 12-3D42JX 1.653 0.750-0.551 0.750 4.75 1.220 0.703 0.094 1 SE-501R -20 43-3D42JX 1.653 0.750-0.551 0.500 4.75 1.220 0.453 Note 1) " (4mm) width insert can be installed in KGD 8-3JX, but is not recommended due to the toolholder's rigidity. 2) Recommended tightening torque for clamp screw is 2.0Nm for S-40120R and 2.5Nm for SE-501R. 3) hen machining material greater than Ø1.417" (36mm) with KGD 10-3D38JX, KGD 12-3D42JX, or KGD 43-3D42JX toolholders, use 1-edge inserts. ax. workpiece diameter for 2-edge inserts is Ø1.417" (36mm) Choose an insert with a width that falls within the IN and AX parameters shown in table above. Applicable Inserts See Page 4-6 : U.S. 14

KGD Small Diameter Grooving & Cut-Off (etric Size) Insert Pocket Angle h 3 4 θ F 1 Fig.1 A ØDmax 2 6mm F A Insert Pocket Angle h 4 θ 2 3 1 Fig.2 Dimensions (etric Size) Cut-Off Dia. (mm) Dimensions (mm) Insert idth (mm) R ØDmax 1=h 2 3 4 F A θ IN. AX. Drawing Screw Spare Parts rench KGD 1010JX-1.3D16 16 10 2 5.5 8 10 120 18.0 9.9 1010JX-1.3 20 10 2 5.5 8 10 120 18.0 9.5 1212F-1.3D16 16 12 2 5.5 10 12 85 19.5 11.9 1212JX-1.3D16 16 12 2 5.5 10 12 120 19.5 11.9 1212F-1.3 24 12 2 5.5 10 12 85 19.5 11.5 1212JX-1.3 24 12 2 5.5 10 12 120 19.5 11.5 KGD 1010JX-1.5D16 16 10 2 5.5 8 10 120 18.0 9.7 1010JX-1.5 20 10 2 5.5 8 10 120 18.0 9.4 1212F-1.5D16 16 12 2 5.5 10 12 85 19.5 11.7 1212JX-1.5D16 16 12 2 5.5 10 12 120 19.5 11.7 1212F-1.5 24 12 2 5.5 10 12 85 19.5 11.4 1212JX-1.5 24 12 2 5.5 10 12 120 19.5 11.4 KGD 1010JX-2 20 10 2 5.5 8 10 120 18.0 9.2 1212F-2 24 12 2 5.5 10 12 85 19.5 11.2 1212JX-2 24 12 2 5.5 10 12 120 19.5 11.2 1616JX-2 32 16-5.5 10 16 120 24.5.2 KGD 1010JX-2.4 20 10 2 5.5 8 10 120 18.0 9.0 1212F-2.4 24 12 2 5.5 10 12 85 19.5 11.0 1212JX-2.4 24 12 2 5.5 10 12 120 19.5 11.0 1616JX-2.4 32 16-5.5 10 16 120 24.5.0 KGD 1212JX-3 24 12 2 5.5 10 12 120 19.5 10.8 3.0 2.4 1 3.0 1616JX-3 32 16-5.5 10 16 120 24.5 14.8 4.0 KGD 1616JX-3D38 38 16-8.0 10 16 120 29.0 14.8 1913K-3D38 38 19-8.0 13 13 1 29.0 11.8 2012JX-3D42 42 20-8.0 14 12 120 31.0 10.8 2012JX-3D51 51 20-8.5 14 12 120 36.0 10.8 2020JX-3D42 42 20-8.0 14 20 120 31.0 18.8 2020JX-3D51 51 20-8.5 14 20 120 36.0 18.8 KGD 1216JX-306 12 12 2 5.5 10 16 120 19.5 14.8 2.4 3.0 4.0 0 1216JX-406 12 12 2 5.5 10 16 120 19.5 14.3 3.4 4.0 5.0 Note 1) " (4mm) width insert can be installed in KGD 1212JX-3, but is not recommended due to the toolholder's rigidity. 2) Recommended tightening torque for clamp screw is 2.0Nm for S-40120R, and 2.5Nm for SE-501R. 3) hen machining material greater than Ø1.417" (36mm) with KGD...-3D38, KGD...-3D42, or KGD...-3D51 toolholders, use 1-edge inserts. ax. workpiece diameter for 2-edge inserts is Ø1.417" (36mm) 1.0 5 1.3 1.3 Fig.1 S-40120R -S 1.2 5 1.5 1.5 Fig.1 S-40120R -S 1.6 1 2.0 3.0 Fig.1 S-40120R -S 2.0 1 2.4 3.0 Fig.1 S-40120R -S Fig.1 S-40120R -S 2.4 1 3.0 4.0 Fig.1 SE-501R - 20 Fig.2 SE-501R - 20 Choose an insert with a width that falls within the IN and AX parameters shown in table above. Applicable Inserts See Page 4-6 : orld Express (Shipping: 7-10 usiness Days)

KGDS Small Diameter Cut-Off for Sub-Spindle (etric Size) 3 Right-hand 2 ØDmax h 3 F θ A eft-hand 3 ØDmax h 3 F θ 2 A Dimensions (etric Size) Cut-Off Dia. (mm) Dimensions (mm) Angle Insert idth (mm) R ØDmax =h 2 3 3 F A θ IN. AX. Clamp Screw Spare Parts rench KGDS 1616JX-1.3 24 16 5.5 10 16 120 19.5 27 9.5 1.0 5 1.3 1.3 1616JX-1.5 24 16 5.5 10 16 120 19.5 27 9.4 1.2 5 1.5 1.5 1616JX-2 24 16 5.5 10 16 120 19.5 27 9.2 1.6 1 2.0 3.0 Choose an insert with a width that falls within the IN and AX parameters shown in table above. Applicable Inserts See Page 4-6 Identification System (for Small Diameter Cut-Off olders) S-40120R -S : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts Others Applicable Inserts KGD KGDS R 1616 hand R : Right-hand : eft-hand 16mm 16mm ength F : 85mm JX : 120mm K : 1mm GD/GDS Insert idth 3mm - 4mm JX - Applicable Inserts GD/GDS Insert idth 1.3mm 3 1.3 D38 : ØDmax 38mm D38 Others : For Sub Spindle ooling KGD R 1216 JX - 3 06 hand R : Right-hand : eft-hand 12mm 16mm ength JX : 120mm GD/GDS Insert idth 3mm - 4mm ax. Grooving Depth 06 : 6mm KGD / KGDS Selection Reference KGD Standard ype oth Right-hand and eft-hand types are applicable to gang tool post. eft-hand type is recommended for cut-off operations when using a sub-spindle. KGDS Sub-Spindle ype hen machining a workpiece with a small diameter, use KGDS to reduce overhang distance from the main spindle. KGDR (Right-hand ) KGD (eft-hand ) KGDSR (Right-hand ) KGDS (eft-hand ) ain Spindle ain Spindle Sub Spindle ain Spindle Sub Spindle ain Spindle Sub Spindle 1st Recommendation Use insert with lead angle to remove boss Not using sub-spindle Cut-off operation near main spindle side 1st Recommendation Use insert without lead angle Using sub-spindle Cut-off operation near sub-spindle side ong workpiece and more rigidity Cut-off operation near main spindle side Short workpiece and less rigidity Cut-off operation near sub-spindle side 16

Recommended Cutting Conditions (External Grooving) 1st Recommendation 2nd Recommendation orkpiece Chipbreaker Cermet EGACOA NANO Recommended Insert Grade (Vc : sfm) EGACOA Carbide EGACOA CN N620 N90 PR35 PR12 PR12 G KN05 KN570 KPD001 Carbon Steel G 260-720 330-720 260-660 260-660 330-660 Alloy Steel G 230-660 260-660 230-590 230-590 260-590 C Stainless Steel - - P 200-490 200-490 200-490 Cast Iron GS - - - - 330-660 Aluminum Alloy GS - - - - - rass N - - - - - ard aterials - - - - - - N Powdered Steel - - - - - - - CN - - - - - - - - - - - - PCD - - - - 660-1,640 - - 490-6,560 330-660 - - 660-2,620 260-490 - - 330-820 - Notes Coolant Recommended Cutting Conditions (Feed Rate / Depth of Cut) (orkpiece : 1049) Grooving urning f Chipbreaker D.O.C. f : Recommended Feed G (General Purpose) idth (in) 0.3 - - 0.8 < 0.004 0.008 0.012 Feed Rate f (ipr) D.O.C. (in) 0.8 0.079 0.039 = 0.8 = = = = 0.3 0.004 0.008 0.012 0.016 Feed Rate f (ipr) 0.8 G (ow Feed) idth (in) - - 0.8 0.095 D.O.C. (in) 0.079 0.039 = = = 0.8 = = 0.094 0.004 0.008 0.012 Feed Rate f (ipr) 0.004 0.008 0.012 0.016 Feed Rate f (ipr) P (igh Feed) idth (in) - 0.8 0.079 0.004 0.008 0.012 Feed Rate f (ipr) D.O.C. (in) 0.039 * 0.079 width is not recommended - 0.8 0.004 0.008 0.012 0.016 Feed Rate f (ipr) C (Copying) idth (in) - - 0.8 0.004 0.008 0.012 Feed Rate f (ipr) D.O.C. (in) 0.079 0.039 = = = 0.8 = 0.004 0.008 0.012 0.016 0.020 Feed Rate f (ipr) 1) he above values reflect a dimension that is 0.669" (17mm) or less. 2) If the toolholder is not for the 0.3" (8mm) width insert and its dimension is over 0.669" (17mm), set the values for turning to less than 90% of recommended cutting conditions above. 17

Recommended Cutting Conditions (External Grooving) Recommended Cutting Conditions (Feed Rate / D.O.C.) (orkpiece : 1049) Grooving Recommended Cutting Conditions (Feed Rate) Grooving Chipbreaker orkpiece Insert Grade f f : Recommended Feed : Recommended Feed GS (ow Cutting Force) idth (in) 0.098-0.3 0.004 0.008 0.012 Feed Rate f (ipr) * hen turning, keep D.O.C. less than the Corner-R() ard aterials KN05 idth (in) 0.8 0.079 0.002 0.004 Feed Rate f (ipr) 1) he above values reflect a dimension that is 0.669" (17mm) or less. Powdered Steel KN570 idth (in) 0.8 0.079 0.002 0.004 0.006 0.008 0.010 Feed Rate f (ipr) Aluminum Alloy / rass KPD001 idth (in) 0.8 0.079 0.002 0.004 0.006 0.008 0.010 Feed Rate f (ipr) C Chipbreaker (ack urning) Estimated maximum cutting amount (D.O.C.) for back turning ax. D.O.C. (in) KGD -2 KGD -3 KGD -4 KGD -5 KGD -6 GD 3020N-0R-C 0.009 0.008 - - - 4020N-200R-C - 0.009 0.008 - - 5020N-0R-C - - 0.012 0.008-6020N-300R-C - - - 0.012 0.010 D.O.C. 18

Recommended Cutting Conditions (Cut-Off) 1st Recommendation 2nd Recommendation PF Chipbreaker orkpiece Carbon Steel Alloy Steel Stainless Steel EGACOA NANO Cutting Conditions (Vc : sfm) Feed Rate (f : ipr) Recommended Insert Grade PF Corner-R () = 0.001 PF Corner-R () = 0.006 EGACOA Carbide Insert idth () Insert idth () PR35 PR12 PR12 G 230-490 230-490 200-390 230-490 230-490 200-390 230-590 230-590 200-490 - - 0.051" - 0.059" 1.3mm - 1.5mm 0.079" 2.0mm 0.098" - " 2.5mm - 3.0mm 0.051" - 0.059" 1.3mm - 1.5mm 0.079" 2.0mm 0.098" - " 2.5mm - 3.0mm 0.0004-0.0016 0.0008-0.0024 0.0008-0.0031 0.0004-0.0020 0.0012-0.0031 0.0016-0.0039-0.0004-0.0012 0.0004-0.0016 0.0004-0.0020 0.0004-0.0016 0.0012-0.0028 0.0016-0.0031 Notes Coolant Cast Iron - - 260-660 160-330 0.0004-0.0020 0.0008-0.0028 0.0012-0.0031 0.0004-0.0024 0.0012-0.0035 0.0016-0.0039 PQ / PG Chipbreaker orkpiece Carbon Steel Alloy Steel EGACOA NANO Cutting Conditions (Vc : sfm) Feed Rate (f : ipr) Recommended Insert Grade PQ PG DC EGACOA Carbide Insert idth () Insert idth () Coated Carbide PR35 PR12 PR12 PD0 G 230-490 230-490 230-490 230-490 230-590 230-590 - - - - 0.079" 2.0mm 0.098" - " 2.5mm - 3.0mm 0.079" 2.0mm 0.098" - " 2.5mm - 3.0mm 0.0012-0.0039 0.0016-0.0047 0.0004-0.0016 0.0004-0.0020 Notes Stainless Steel 200-390 200-390 Cast Iron - - 200-490 260-660 - - 0.0008-0.0028 0.0008-0.0031 0.0004-0.0012 0.0004-0.0016-160 - 330 0.0016-0.0039 0.0016-0.0047 0.0004-0.0016 0.0004-0.0020 Coolant Aluminum Alloy - - - 660-1,640 660-1,480 - - 0.0004-0.0020 0.0004-0.0024 rass - - - - 330-660 - - 0.0004-0.0028 0.0004-0.0031 P / P Chipbreaker orkpiece Carbon Steel Alloy Steel Stainless Steel Cutting Conditions (Vc : sfm) Feed Rate (f : ipr) Recommended Insert Grade P P EGACOA NANO EGACOA Insert idth () Insert idth () PR35 PR12 PR12 260-660 230-590 200-490 260-660 230-590 200-490 330-660 260-590 200-490 0.079" - 0.8" 2.0mm - 4.0mm 0.079" 2.0mm 0.095" - 0.8" 3.0mm - 4.0mm 0.0031-0.0071 0.0039-0.0098 0.0059-0.0110 0.0024-0.0047 0.0020-0.0047 0.0031-0.0059 Notes Coolant Cast Iron - - 330-660 0.0031-0.0071 0.0039-0.0098 0.0059-0.0110 achining ips inimum Overhand ength () of the Advantage 1 Advantage 2 Compatible with any machine setups regardless of overhang length specifications inimum and optimal overhang length helps to control chattering Product ineup with a aximum Cutting Diameter of 2.008" (51mm) Note : hen machining large cutting dia. (over 1.417" (36mm)) with KGD...-3D38 or KGD...-3D42 or KGD...-3D51, please follow the instructions below. Use 1-Edge inserts aximum workpiece diameter for 2-edge inserts is Ø1.417" (36mm) ØDmax 19

External Grooving Guide urning After Grooving 1. Grooving Depths Over 0.020" (0.5mm) : hen Roughing (see Fig.1) efore turning, pull the tool back about 0.004" (1.0mm) after grooving, instead of turning subsequent to grooving. (Failure to pull the tool back before turning will result in an unbalanced load applied on only one side of the cutting edge.) Fig.1 efore turning, pull the tool back about 0.004" (1.0mm) after grooving. (Grooving Depth Over 0.020" (0.5mm) : hen Roughing) 2. Grooving Depths Under 0.020" (0.5mm) : hen Finishing (see Fig.2) urning subsequent to grooving is possible because shallow groove depths apply a small load on the cutting edge. (Dwell-motion is not necessary) Fig.2 urning Subsequent to Grooving. (Grooving Depth Under 0.020" (0.5mm) : hen Finishing) 1. hen widening the groove width, use "Step urning" as shown in Fig.3 Fig.3 2. he widened groove and side walls should be finished last. (For better chip control, D.O.C. over 0.020" (0.5mm) is recommended.) Note: If the workpiece is not supported at the center, reduce the feed rate when grooving towards center 0.004 20

KGDF Face Grooving Good Chip Control EGACOA Coating echnology for ong ool ife and igh Efficiency achining 1 ide Range of Chipbreakers Available for Face Grooving Chipbreaker Selection Application Shallow Groove (Under 0.394 (10mm)) Deep Groove (0.394 (10mm) or more) Narrow Groove ide Groove Narrow Groove ide Groove Plunging urning Plunging urning General Purpose G For igh Feed Grooving G General Purpose G For Deep Grooving D For igh Feed Grooving G General Purpose G or ough Edge ow Cutting Force ough Edge or * If chip control is not stable when using the general G chipbreaker for grooving, change the chipbreaker to the D chipbreaker for deep grooving or G chipbreaker for high feed grooving. 2 EGACOA Coating echnology for ong ool ife Coating Properties ardness GPa 40 35 icn 30 iain 20 in EGACOA 10 400 600 800 1,000 1,200 1,400 Oxidation emperature [ C] PR12 (EGACOA) 1st. Recommendation for Face Grooving PR12 (EGACOA) Superior ear Resistance, 1st. Recommendation for Cast Iron achining ow Oxidation Resistance igh 3 igh Clamping Strength New Insert Clamping System " Grip" Prevents abnormal machining surface and / or insert breakage resulting from slip of insert. Improves repetitive installation accuracy of insert Insert op and ottom Profiles of the Part Gripped 21

GDF / GDFS (Face Grooving) Applicable Inserts Usage Classification : ight Interruption / 1st Choice : ight Interruption / 2nd Choice : Continuous / 1st Choice : Continuous / 2nd Choice P Carbon Steel / Alloy Steel Stainless Steel K Cast Iron N Non-ferrous etals S itanium Alloy ard aterials (40RC) 3.0 4.0 0.016 0.122 5020N-040G 5.0 0.016 0.161 5020N-080G 5.0 6020N-040G 6.0 6020N-080G 6.0 GDF 4020N-040G 4.0 5020N-040G 5.0 5020N-080G 5.0 6020N-040G 6.0 6020N-080G 6.0 GDF 3020N-030D 3.0 4020N-040D 4.0 5020N-040D 5.0 6020N-040D 6.0 GDFS 3020N-030D 3.0 4020N-040D 4.0 5020N-040D 5.0 6020N-040D 6.0 GDF 3020N-0R-C 3.0 4020N-200R-C 4.0 5020N-0R-C 5.0 6020N-300R-C 6.0 2 2 2 Grooving and urning (igh Feed) 2 2 2 2 Deep Grooving and urning Full Radius (R) Grooving 1-Edge ±0.0016 ±0.0012 ±0.0016 ±0.0012 ±0.0016 ±0.0012 ±0.0016 * GDF40/50/60-C differs from other part numbers in length () to avoid interference of the toolholder with workpiece. PR12 4020N-040G ±0.0012 PR12 3020N-030G 0.008 0.059 ±0.0016 N90 2.0 ±0.0012 0.827 0.4 0.169 0.012 0.083 0.031 0.161 N620 0.079 EGACOA GDF 2020N-020G olerance mm Cermet inch 2 Grooving and urning Dimensions (in) ard aterials (40RC) Insert 0.177 0.016 0.031 0.016 0.122 0.016 0.161 0.031 0.161 0.177 0.016 0.031 0.012 0.083 0.016 0.122 0.016 0.161 0.169 0.177 0.016 0.012 0.083 0.016 0.122 0.016 0.161 0.169 0.177 0.016 0.059 0.083 0.079 0.122 *0.827 0.098 0.161 *0.827 *0.866 0.169 0.177 : U.S. : orld Express (Shipping: 7-10 usiness Days) Inserts sold in 10 piece boxes Insert Identification System 22 GDF S 30 20 N - 030 Series olerance No. of Edges Insert idth Insert ength and of ool : -Class No Indication : 2-Edge S : 1-Edge 20 : 2 mm 30 : 3 mm... 20 : 20 mm N : Neutral Corner-R() 020 030 040 0R : 0.20mm : 0.30mm : 0.40 mm : 1.50mm (Full-R) D Chipbreaker G : Grooving and urning D : Grooving G : igh Feed C : Full-R

KGDF Face Grooving / 0 Switchlade (Inch Size) 1 2 h 3 F1 h 3 F1 2 1 Shank Angle 0 Insert idth (in) (3mm) (in) 0.75 1.00 ax. Grooving Depth (in) 1.181 KGDFR --3A-C 0.512 1.181 1.575-30-3A-C (13mm) 1.575 1.969-40-3A-C 0.591 (mm) 1.969 2.559-50-3-C 2.559 3.346-65-3-C 3.346 4.331 KGD2-C -85-3-C Number 4.331 5.709-110-3-C 0.866 1.969 2.559 KGDFR -50-3C-C (22mm) 2.559 3.346-65-3C-C (mm) 3.346 4.331 4.331 5.709-85-3C-C -110-3C-C 1.181 KGDFR --3A-C 0.512 1.181 1.575-30-3A-C (13mm) 1.575 1.969-40-3A-C 0.591 (mm) Right-hand shown (Right-hand lade and eft-hand ) 1.969 2.559-50-3-C 2.559 3.346-65-3-C 3.346 4.331 KGD6-C -85-3-C Number 4.331 5.709-110-3-C 0.866 1.969 2.559 KGDFR -50-3C-C (22mm) 2.559 3.346-65-3C-C 3.346 4.331-85-3C-C (mm) 4.331 5.709-110-3C-C eft-hand shown (eft-hand lade and Right-hand ) + lade Dimensions (" Insert idth) (Choose Right-hand lade for eft-hand and eft-hand lade for Right-hand ) KGDF image Face Grooving Dia. ØD (in) Unit lade Dimensions (in) ( + lade) P13 P33 IN. AX. R R 1=h 2 3 F1 * 0.750 0.510 0.457 0.750 4.650 1.420 0.927 0.512 0.750 0.510 0.457 0.750 4.720 1.500 0.927 0.591 0.750 0.510 0.457 0.750 5.000 1.770 0.927 0.866 0.750 0.510 0.457 0.750 5.120 1.890 0.927 1.000 0.260 0.457 1.000 5.630 1.420 1.177 0.512 1.000 0.260 0.457 1.000 5.710 1.500 1.177 0.591 1.000 0.260 0.457 1.000 5.980 1.770 1.177 0.866 1.000 0.260 0.457 1.000 6.100 1.890 1.177 0 (3mm) 0.75 1.00 1.181 KGDF --3A-C 0.512 1.181 1.575-30-3A-C (13mm) 1.575 1.969-40-3A-C 0.591 (mm) 1.969 2.559-50-3-C Note 1) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 2) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). 3) Insert clamp bolt (6x10R) and lade fixing bolt (S-60120R) come with toolholder. For Spare Parts, see Page 31 0.750 0.510 0.457 0.750 4.650 1.420 0.927 0.512 2.559 3.346-65-3-C 0.750 0.510 0.457 0.750 4.720 1.500 0.927 0.591 3.346 4.331 KGDR12-C -85-3-C Number 4.331 5.709-110-3-C 0.866 1.969 2.559 KGDF -50-3C-C 0.750 0.510 0.457 0.750 5.000 1.770 0.927 0.866 (22mm) 2.559 3.346-65-3C-C 3.346 4.331-85-3C-C 0.750 0.510 0.457 0.750 5.120 1.890 0.927 (mm) 4.331 5.709-110-3C-C 1.181 KGDF --3A-C 0.512 1.181 1.575-30-3A-C 1.000 0.260 0.457 1.000 5.630 1.420 1.177 0.512 (13mm) 1.575 1.969-40-3A-C 0.591 (mm) 1.969 2.559-50-3-C 2.559 3.346-65-3-C 1.000 0.260 0.457 1.000 5.710 1.500 1.177 0.591 3.346 4.331 KGDR16-C -85-3-C Number 4.331 5.709-110-3-C 0.866 1.969 2.559 KGDF -50-3C-C 1.000 0.260 0.457 1.000 5.980 1.770 1.177 0.866 (22mm) 2.559 3.346-65-3C-C 3.346 4.331-85-3C-C 1.000 0.260 0.457 1.000 6.100 1.890 1.177 (mm) 4.331 5.709-110-3C-C : U.S. : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts See Page 22 23

KGDF Face Grooving / 0 Switchlade (Inch Size) 1 2 h 3 F1 h 3 F1 2 1 Right-hand shown (Right-hand lade and eft-hand ) + lade Dimensions (" Insert idth) eft-hand shown (eft-hand lade and Right-hand ) (Choose Right-hand lade for eft-hand and eft-hand lade for Right-hand ) Shank Angle 0 0 Insert idth (in) (4mm) (4mm) (in) 0.75 1.00 0.75 1.00 ax. Grooving Depth (in) Face Grooving Dia. ØD (in) Unit lade Dimensions (in) ( + lade) P13 P33 IN. AX. R R 1=h 2 3 F1 * 0.512 (13mm) 1.378 0.591 (mm) (mm) 1.378 1.969-35-4-C 1.969 2.756-50-4-C 2.756 3.937-70-4-C 3.937 5.906-100-4-C 5.906 8.661-0-4-C KGD2-C 8.661 Number -220-4-C 1.378 1.969 KGDFR -35-4C-C 1.969 2.756-50-4C-C 2.756 3.937-70-4C-C 3.937 5.906-100-4C-C 5.906 8.661-0-4C-C 8.661-220-4C-C KGDFR --4A-C 0.750 0.510 0.457 0.750 4.650 1.420 0.927 0.512 0.750 0.510 0.457 0.750 4.720 1.500 0.927 0.591 0.750 0.510 0.457 0.750 5.120 1.890 0.927 0.512 (13mm) 1.378 KGDFR --4A-C 1.000 0.260 0.457 1.000 5.630 1.420 1.177 0.512 1.378 1.969-35-4-C 0.591 (mm) (mm) 1.969 2.756-50-4-C 2.756 3.937-70-4-C 3.937 5.906-100-4-C 5.906 8.661-0-4-C KGD6-C 8.661 Number -220-4-C 1.378 1.969 KGDFR -35-4C-C 1.969 2.756-50-4C-C 2.756 3.937-70-4C-C 3.937 5.906-100-4C-C 5.906 8.661-0-4C-C 8.661-220-4C-C 1.000 0.260 0.457 1.000 5.710 1.500 1.177 0.591 1.000 0.260 0.457 1.000 6.100 1.890 1.177 0.512 (13mm) 1.378 KGDF --4A-C 0.750 0.510 0.457 0.750 4.650 1.420 0.927 0.512 1.378 1.969-35-4-C 0.591 (mm) (mm) 1.969 2.756-50-4-C 2.756 3.937-70-4-C 3.937 5.906-100-4-C 5.906 8.661-0-4-C KGDR12-C 8.661 Number -220-4-C 1.378 1.969 KGDF -35-4C-C 1.969 2.756-50-4C-C 2.756 3.937-70-4C-C 3.937 5.906-100-4C-C 5.906 8.661-0-4C-C 8.661-220-4C-C 0.750 0.510 0.457 0.750 4.720 1.500 0.927 0.591 0.750 0.510 0.457 0.750 5.120 1.890 0.927 0.512 (13mm) 1.378 KGDF --4A-C 1.000 0.260 0.457 1.000 5.630 1.420 1.177 0.512 1.378 1.969-35-4-C 0.591 (mm) (mm) 1.969 2.756-50-4-C 2.756 3.937-70-4-C 3.937 5.906-100-4-C 5.906 8.661-0-4-C KGDR16-C 8.661 Number -220-4-C 1.378 1.969 KGDF -35-4C-C 1.969 2.756-50-4C-C 2.756 3.937-70-4C-C 3.937 5.906-100-4C-C 5.906 8.661-0-4C-C 8.661-220-4C-C Note 1) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 2) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). 3) Insert clamp bolt (6x10R) and lade fixing bolt (S-60120R) come with toolholder. For Spare Parts, see Page 31 1.000 0.260 0.457 1.000 5.710 1.500 1.177 0.591 1.000 0.260 0.457 1.000 6.100 1.890 1.177 : U.S. : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts See Page 22 24

KGDF Face Grooving / 0 Switchlade (Inch Size) 1 2 h 3 F1 h 3 F1 2 1 Right-hand shown (Right-hand lade and eft-hand ) + lade Dimensions (" Insert idth) Shank Angle 0 0 Insert idth (in) (5mm) (5mm) (in) ax. Grooving Depth (in) 0.75 1.00 0.75 1.00 0.591 (mm) (20mm) (mm) 0.591 (mm) (20mm) (mm) 0.591 (mm) (20mm) (mm) 0.591 (mm) (20mm) (mm) eft-hand shown (eft-hand lade and Right-hand ) Face Grooving Dia. ØD (in) Unit lade Dimensions (in) ( + lade) IN. AX. P13 R P33 R 1=h 2 3 F1 * 1.378 KGDFR --5-C 1.378 1.969-35-5-C 1.969 2.953-50-5-C 2.953 4.528-75-5-C 0.750 0.510 0.457 0.750 4.720 1.500 0.927 0.591 4.528 7.087-1-5-C 7.087 9.2-180-5-C 9.2-235-5-C KGD2-C 1.378 Number KGDFR --5C-C 0.750 0.510 0.457 0.750 4.920 1.690 0.927 1.378 1.969-35-5C-C 1.969 2.953-50-5C-C 2.953 4.528-75-5C-C 4.528 7.087-1-5C-C 7.087 9.2-180-5C-C 9.2-235-5C-C 0.750 0.510 0.457 0.750 5.120 1.890 0.927 1.378 KGDFR --5-C 1.378 1.969-35-5-C 1.969 2.953-50-5-C 2.953 4.528-75-5-C 1.000 0.260 0.457 1.000 5.700 1.500 1.177 0.591 4.528 7.087-1-5-C 7.087 9.2-180-5-C 9.2-235-5-C KGD6-C 1.378 Number KGDFR --5C-C 1.000 0.260 0.457 1.000 5.900 1.690 1.177 1.378 1.969-35-5C-C 1.969 2.953-50-5C-C 2.953 4.528-75-5C-C 4.528 7.087-1-5C-C 7.087 9.2-180-5C-C 9.2-235-5C-C 1.000 0.260 0.457 1.000 6.100 1.890 1.177 1.378 KGDF --5-C 1.378 1.969-35-5-C 1.969 2.953-50-5-C 2.953 4.528-75-5-C 0.750 0.510 0.457 0.750 4.720 1.500 0.927 0.591 4.528 7.087-1-5-C 7.087 9.2-180-5-C 9.2-235-5-C KGDR12-C 1.378 Number KGDF --5C-C 0.750 0.510 0.457 0.750 4.920 1.690 0.927 1.378 1.969-35-5C-C 1.969 2.953-50-5C-C 2.953 4.528-75-5C-C 4.528 7.087-1-5C-C 7.087 9.2-180-5C-C 9.2-235-5C-C 0.750 0.510 0.457 0.750 5.120 1.890 0.927 1.378 KGDF --5-C 1.378 1.969-35-5-C 1.969 2.953-50-5-C 2.953 4.528-75-5-C 1.000 0.260 0.457 1.000 5.700 1.500 1.177 0.591 4.528 7.087-1-5-C 7.087 9.2-180-5-C 9.2-235-5-C KGDR16-C 1.378 Number KGDF --5C-C 1.000 0.260 0.457 1.000 5.900 1.690 1.177 1.378 1.969-35-5C-C 1.969 2.953-50-5C-C 2.953 4.528-75-5C-C 4.528 7.087-1-5C-C 7.087 9.2-180-5C-C 9.2-235-5C-C Note 1) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 2) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). 3) Insert clamp bolt (6x10R) and lade fixing bolt (S-60120R) come with toolholder. For Spare Parts, see Page 31 (Choose Right-hand lade for eft-hand and eft-hand lade for Right-hand ) 1.000 0.260 0.457 1.000 6.100 1.890 1.177 : U.S. : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts See Page 22

KGDF Face Grooving / 0 Switchlade (Inch Size) 1 2 h 3 F1 h 3 F1 2 1 Right-hand shown (Right-hand lade and eft-hand ) + lade Dimensions (" Insert idth) eft-hand shown (eft-hand lade and Right-hand ) (Choose Right-hand lade for eft-hand and eft-hand lade for Right-hand ) 26 Shank Angle 0 0 Insert idth (in) (6mm) (6mm) (in) 0.75 1.00 0.75 1.00 ax. Grooving Depth (in) 0.591 (mm) (20mm) (mm) 0.591 (mm) (20mm) (mm) 0.591 (mm) (20mm) (mm) 0.591 (mm) (20mm) (mm) Face Grooving Dia. ØD (in) Unit lade Dimensions (in) ( + lade) P13 P33 IN. AX. R R 1=h 2 3 F1 * 1.378 KGDFR --6-C 1.378 1.969-35-6-C 1.969 2.953-50-6-C 2.953 4.528-75-6-C 0.750 0.510 0.457 0.750 4.720 1.500 0.927 0.591 4.528 7.087-1-6-C 7.087 9.2-180-6-C 9.2-235-6-C KGD2-C 1.378 Number KGDFR --6C-C 0.750 0.510 0.457 0.750 4.920 1.690 0.927 1.378 1.969-35-6C-C 1.969 2.953-50-6C-C 2.953 4.528-75-6C-C 4.528 7.087-1-6C-C 7.087 9.2-180-6C-C 9.2-235-6C-C 0.750 0.510 0.457 0.750 5.120 1.890 0.927 1.378 KGDFR --6-C 1.378 1.969-35-6-C 1.969 2.953-50-6-C 2.953 4.528-75-6-C 1.000 0.260 0.457 1.000 5.700 1.500 1.177 0.591 4.528 7.087-1-6-C 7.087 9.2-180-6-C 9.2-235-6-C KGD6-C 1.378 Number KGDFR --6C-C 1.000 0.260 0.457 1.000 5.900 1.690 1.177 1.378 1.969-35-6C-C 1.969 2.953-50-6C-C 2.953 4.528-75-6C-C 4.528 7.087-1-6C-C 7.087 9.2-180-6C-C 9.2-235-6C-C 1.000 0.260 0.457 1.000 6.100 1.890 1.177 1.378 KGDF --6-C 1.378 1.969-35-6-C 1.969 2.953-50-6-C 2.953 4.528-75-6-C 0.750 0.510 0.457 0.750 4.720 1.500 0.927 0.591 4.528 7.087-1-6-C 7.087 9.2-180-6-C 9.2-235-6-C KGDR12-C 1.378 Number KGDF --6C-C 0.750 0.510 0.457 0.750 4.920 1.690 0.927 1.378 1.969-35-6C-C 1.969 2.953-50-6C-C 2.953 4.528-75-6C-C 4.528 7.087-1-6C-C 7.087 9.2-180-6C-C 9.2-235-6C-C 0.750 0.510 0.457 0.750 5.120 1.890 0.927 1.378 KGDF --6-C 1.378 1.969-35-6-C 1.969 2.953-50-6-C 2.953 4.528-75-6-C 1.000 0.260 0.457 1.000 5.700 1.500 1.177 0.591 4.528 7.087-1-6-C 7.087 9.2-180-6-C 9.2-235-6-C KGDR16-C 1.378 Number KGDF --6C-C 1.000 0.260 0.457 1.000 5.900 1.690 1.177 1.378 1.969-35-6C-C 1.969 2.953-50-6C-C 2.953 4.528-75-6C-C 4.528 7.087-1-6C-C 7.087 9.2-180-6C-C 9.2-235-6C-C Note 1) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 2) Dimension * : Shows the maximum grooving depth. If the dimension is " (20mm) or more, using a 2-edge insert, the maximum grooving depth is 0.709" (18mm). 3) Insert clamp bolt (6x10R) and lade fixing bolt (S-60120R) come with toolholder. For Spare Parts, see Page 31 1.000 0.260 0.457 1.000 6.100 1.890 1.177 : U.S. : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts See Page 22

KGDF Face Grooving / 0 Switchlade (etric Size) 1 2 h 3 F1 h 3 F1 2 1 + lade Dimensions (2mm Insert idth) Right-hand shown (Right-hand lade and eft-hand ) eft-hand shown (eft-hand lade and Right-hand ) (Choose Right-hand lade for eft-hand and eft-hand lade for Right-hand ) Shank Angle Insert idth (mm) (mm) ax. Grooving Depth (mm) Face Grooving Dia. ØD (mm) Unit lade Dimensions (mm) ( + lade) P13 P33 IN. AX. R R R 1=h 2 3 F1 * 30 KGDFR 2020X-2AS KGDFR --2A-C 30 35 2020X30-2AS -30-2A-C 35 45 2020X35-2AS -35-2A-C 20 6 45 60 2020X45-2AS -45-2A-C KGD020-C 60 80 2020X60-2AS -60-2A-C 20 12 11.6 20 1 33 24.5 6 80 100 2020X80-2AS -80-2A-C 100 130 2020X100-2AS -100-2A-C 35 45 No Unit KGDFR -35-2-C 20 12 11.6 20 120 38 24.5 30 KGDFR X-2AS KGDFR --2A-C 30 35 X30-2AS -30-2A-C 35 45 X35-2AS -35-2A-C 0 2 6 45 60 X45-2AS -45-2A-C KGD5-C 60 80 X60-2AS -60-2A-C 7 11.6 140 33 29.5 6 80 100 X80-2AS -80-2A-C 100 130 X100-2AS -100-2A-C 35 45 No Unit KGDFR -35-2-C 7 11.6 145 38 29.5 30 KGDFR --2A-C 30 35-30-2A-C 35 45-35-2A-C 32 6 45 60 No Unit -45-2A-C KGD3232-C 60 80-60-2A-C 32 7 11.6 32 160 33 36.5 6 80 100-80-2A-C 100 130-100-2A-C 35 45 No Unit KGDFR -35-2-C 32 7 11.6 32 165 38 36.5 Note 1) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 2) Dimension * : Shows the maximum grooving depth. If the dimension is (20mm) or more, using a 2-edge insert, the maximum grooving depth is (18mm). 3) Insert clamp bolt (6x10R) and lade fixing bolt (S-60120R) come with toolholder. For Spare Parts, see Page 31 : U.S. : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts See Page 22 27

KGDF Face Grooving / 0 Switchlade (etric Size) + lade Dimensions (3mm / 4mm Insert idth) (Choose Right-hand lade for eft-hand and eft-hand lade for Right-hand ) Shank Angle Insert idth (mm) (mm) ax. Grooving Depth (mm) 0 3 0 4 20 32 20 32 Face Grooving Dia. ØD (mm) Unit lade Dimensions (mm) Diagram on Page P27 ( + lade) P13 P33 IN. AX. R R R 1=h 2 3 F1 * 30 KGDF 2020X-3AS KGDF --3A-C 13 30 40 2020X30-3AS -30-3A-C 20 12 11.6 20 118 36 24.5 13 40 50 2020X40-3AS -40-3A-C 50 65 2020X50-3S -50-3-C 65 85 2020X65-3S -65-3-C 85 110 2020X85-3S KGD 2020-C -85-3-C 20 12 11.6 20 120 38 24.5 110 145 2020X110-3S -110-3-C 50 65 KGDF KGDF 22 65 85 2020X65-3CS -65-3C-C 2020X50-3CS -50-3C-C 20 12 11.6 20 127 45 24.5 22 85 110 2020X85-3CS -85-3C-C 110 145 2020X110-3CS -110-3C-C 20 12 11.6 20 130 48 24.5 30 KGDF X-3AS KGDF --3A-C 13 30 40 X30-3AS -30-3A-C 7 11.6 143 36 29.5 13 40 50 X40-3AS -40-3A-C 50 65 X50-3S -50-3-C 65 85 X65-3S -65-3-C 85 110 X85-3S KGD -C -85-3-C 7 11.6 145 38 29.5 110 145 X110-3S -110-3-C 50 65 KGDF KGDF 22 65 85 X65-3CS -65-3C-C X50-3CS -50-3C-C 7 11.6 2 45 29.5 22 85 110 X85-3CS -85-3C-C 110 145 X110-3CS -110-3C-C 7 11.6 5 48 29.5 30 KGDF --3A-C 13 30 40-30-3A-C 32-11.6 32 163 36 36.5 13 40 50-40-3A-C 50 65-50-3-C 65 85-65-3-C 85 110 No Unit KGD 3232-C -85-3-C 32-11.6 32 165 38 36.5 110 145-110-3-C 22 65 85-65-3C-C 50 65 KGDF -50-3C-C 32-11.6 32 172 45 36.5 22 85 110-85-3C-C 110 145-110-3C-C 32-11.6 32 175 48 36.5 13 35 KGDF 2020X-4AS KGDF --4A-C 20 12 11.6 20 118 36 24.5 13 35 50 2020X35-4S -35-4-C 50 70 2020X50-4S -50-4-C 70 100 2020X70-4S -70-4-C 100 0 2020X100-4S -100-4-C 20 12 11.6 20 120 38 24.5 0 220 2020X0-4S -0-4-C 220 2020X220-4S KGD 2020-C -220-4-C 35 50 KGDF 2020X35-4CS KGDF -35-4C-C 50 70 2020X50-4CS -50-4C-C 70 100 2020X70-4CS -70-4C-C 100 0 2020X100-4CS -100-4C-C 20 12 11.6 20 130 48 24.5 0 220 2020X0-4CS -0-4C-C 220 2020X220-4CS -220-4C-C 13 35 KGDF X-4AS KGDF --4A-C 7 11.6 143 36 29.5 13 35 50 X35-4S -35-4-C 50 70 X50-4S -50-4-C 70 100 X70-4S -70-4-C 100 0 X100-4S -100-4-C 7 11.6 145 38 29.5 0 220 X0-4S -0-4-C 220 X220-4S KGD -C -220-4-C 35 50 KGDF X35-4CS KGDF -35-4C-C 50 70 X50-4CS -50-4C-C 70 100 X70-4CS -70-4C-C 100 0 X100-4CS -100-4C-C 7 11.6 5 48 29.5 0 220 X0-4CS -0-4C-C 220 X220-4CS -220-4C-C 13 35 KGDF --4A-C 32-11.6 32 163 36 36.5 13 35 50-35-4-C 50 70-50-4-C 70 100-70-4-C 100 0-100-4-C 32-11.6 32 165 38 36.5 0 220-0-4-C 220 No Unit KGD 3232-C -220-4-C 35 50 KGDF -35-4C-C 50 70-50-4C-C 70 100-70-4C-C 100 0-100-4C-C 32-11.6 32 175 48 36.5 0 220-0-4C-C 220-220-4C-C Note 1) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 2) Dimension * : Shows the maximum grooving depth. If the dimension is (20mm) or more, using a 2-edge insert, the maximum grooving depth is (18mm). 3) Insert clamp bolt (6x10R) and lade fixing bolt (S-60120R) come with toolholder. For Spare Parts, see Page 31 : U.S. : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts See Page 22 28

KGDF Face Grooving / 0 Switchlade (etric Size) + lade Dimensions (5mm Insert idth) (Choose Right-hand lade for eft-hand and eft-hand lade for Right-hand ) Shank Angle Insert idth (mm) (mm) ax. Grooving Depth (mm) 20 Face Grooving Dia. ØD (mm) Unit lade Dimensions (mm) Diagram on Page P27 ( + lade) P13 P33 IN. AX. R R R 1=h 2 3 F1 * 35 KGDF 2020X-5S KGDF --5-C 35 50 2020X35-5S -35-5-C 50 75 2020X50-5S -50-5-C 75 1 2020X75-5S -75-5-C 1 180 2020X1-5S -1-5-C 180 235 2020X180-5S -180-5-C 235 2020X235-5S -235-5-C 35 50 2020X35-5CS -35-5C-C KGD 2020-C 50 75 2020X50-5CS -50-5C-C 20 12 11.6 20 120 38 24.5 20 35 KGDF 2020X-5CS KGDF --5C-C 20 12 11.6 20 1 43 24.5 20 32 75 1 2020X75-5CS -75-5C-C 1 180 2020X1-5CS -1-5C-C 180 235 2020X180-5CS -180-5C-C 235 2020X235-5CS -235-5C-C 75 1 KGDF -75-5D-C 1 180-1-5D-C No Unit 180 235-180-5D-C 235-235-5D-C 35 KGDF X-5S KGDF --5-C 35 50 X35-5S -35-5-C 50 75 X50-5S -50-5-C 75 1 X75-5S -75-5-C 1 180 X1-5S -1-5-C 180 235 X180-5S -180-5-C 235 X235-5S -235-5-C 20 12 11.6 20 130 48 24.5 20 12 11.6 20 137 55 24.5 32 7 11.6 145 38 29.5 20 35 KGDF X-5CS KGDF --5C-C 7 11.6 0 43 29.5 20 0 5 32 35 50 X35-5CS -35-5C-C KGD -C 50 75 X50-5CS -50-5C-C 7 11.6 5 48 29.5 75 1-75-5C-C 1 180-1-5C-C No Unit 7 11.6 5 48 29.5 180 235-180-5C-C 235-235-5C-C 75 1 KGDF X75-5DS KGDF -75-5D-C 32 1 180 X1-5DS -1-5D-C 180 235 X180-5DS -180-5D-C 7 11.6 162 55 29.5 32 235 X235-5DS -235-5D-C 35 KGDF --5-C 35 50-35-5-C 50 75-50-5-C 75 1-75-5-C 32-11.6 32 165 38 36.5 1 180-1-5-C 180 235-180-5-C 235-235-5-C 20 35 KGDF --5C-C 32-11.6 32 170 43 36.5 20 35 50-35-5C-C No Unit KGD 3232-C 50 75-50-5C-C 75 1-75-5C-C 1 180-1-5C-C 32-11.6 32 175 48 36.5 180 235-180-5C-C 235-235-5C-C 75 1 KGDF -75-5D-C 32 1 180-1-5D-C 180 235-180-5D-C 32-11.6 32 182 55 36.5 32 235-235-5D-C Note 1) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 2) Dimension * : Shows the maximum grooving depth. If the dimension is (20mm) or more, using a 2-edge insert, the maximum grooving depth is (18mm). 3) Insert clamp bolt (6x10R) and lade fixing bolt (S-60120R) come with toolholder. For Spare Parts, see Page 31 : U.S. : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts See Page 22 29

KGDF Face Grooving / 0 Switchlade (etric Size) + lade Dimensions (6mm Insert idth) (Choose Right-hand lade for eft-hand and eft-hand lade for Right-hand ) 30 Shank Angle Insert idth (mm) (mm) ax. Grooving Depth (mm) 0 6 20 32 Face Grooving Dia. ØD (mm) Unit lade Dimensions (mm) Diagram on Page P27 ( + lade) P13 P33 IN. AX. R R R 1=h 2 3 F1 * 35 KGDF 2020X-6S KGDF --6-C 35 50 2020X35-6S -35-6-C 50 75 2020X50-6S -50-6-C 75 1 2020X75-6S -75-6-C 1 180 2020X1-6S -1-6-C 180 235 2020X180-6S -180-6-C 235 2020X235-6S -235-6-C 35 50 2020X35-6CS -35-6C-C KGD 2020-C 50 75 2020X50-6CS -50-6C-C 20 12 11.6 20 120 38 24.5 20 35 KGDF 2020X-6CS KGDF --6C-C 20 12 11.6 20 1 43 24.5 20 32 75 1 2020X75-6CS -75-6C-C 1 180 2020X1-6CS -1-6C-C 180 235 2020X180-6CS -180-6C-C 235 2020X235-6CS -235-6C-C 75 1 KGDF -75-6D-C 1 180-1-6D-C No Unit 180 235-180-6D-C 235-235-6D-C 35 KGDF X-6S KGDF --6-C 35 50 X35-6S -35-6-C 50 75 X50-6S -50-6-C 75 1 X75-6S -75-6-C 1 180 X1-6S -1-6-C 180 235 X180-6S -180-6-C 235 X235-6S -235-6-C 35 50 X35-6CS -35-6C-C KGD -C 50 75 X50-6CS -50-6C-C 20 12 11.6 20 130 48 24.5 20 12 11.6 20 137 55 24.5 32 7 11.6 145 38 29.5 20 35 KGDF X-6CS KGDF --6C-C 7 11.6 0 43 29.5 20 32 75 1-75-6C-C 1 180-1-6C-C No Unit 180 235-180-6C-C 235-235-6C-C 75 1 KGDF X75-6DS KGDF -75-6D-C 1 180 X1-6DS -1-6D-C 180 235 X180-6DS -180-6D-C 235 X235-6DS -235-6D-C 35 KGDF --6-C 35 50-35-6-C 50 75-50-6-C 75 1-75-6-C 1 180-1-6-C 180 235-180-6-C 235-235-6-C 35 50-35-6C-C No Unit KGD 3232-C 50 75-50-6C-C 7 11.6 5 48 29.5 7 11.6 162 55 29.5 32 32-11.6 32 165 38 36.5 20 35 KGDF --6C-C 32-11.6 32 170 43 36.5 20 32 75 1-75-6C-C 1 180-1-6C-C 180 235-180-6C-C 235-235-6C-C 75 1 KGDF -75-6D-C 1 180-1-6D-C 180 235-180-6D-C 235-235-6D-C Note 1) If the unit part number is not listed (No Unit ), please purchase toolholder and blade separately. 2) Dimension * : Shows the maximum grooving depth. If the dimension is (20mm) or more, using a 2-edge insert, the maximum grooving depth is (18mm). 3) Insert clamp bolt (6x10R) and lade fixing bolt (S-60120R) come with toolholder. For Spare Parts, see Page 31 32-11.6 32 175 48 36.5 32-11.6 32 182 55 36.5 32 : U.S. : orld Express (Shipping: 7-10 usiness Days) Applicable Inserts See Page 22

Spare Parts (Common with Switchlade olders) Spare Parts Unit Clamp Screw (for Insert Clamp) Clamp Screw (for lade) rench KGDF...S 6X10R S-60120R - * he spare parts above are included with the toolholder and unit. KGDF Assembly Identification (Face Grooving - Switchlade) Unit (Unit is Not Printed) lade (lade is Printed) ( is Printed) eft-hand : KGDF...S eft-hand : KGDF...-C Right-hand : KGDR...-C eft-hand Shown eft-hand Shown Right-hand Shown Right-hand : KGDFR...S Right-hand : KGDFR...-C eft-hand : KGD...-C Right-hand Shown Right-hand Shown eft-hand Shown Right-hand lade for eft-hand, eft-hand lade for Right-hand. he Unit is not printed on the product. It is printed on the box label. Combination of the toolholder and blade (both sold separately) can make up the corresponding assembly. he insert clamping screw (6X10R), blade fixing screw (S-60120R) and wrench (-) which are included with the toolholder can be used. Face Grooving Assembly Identification System (Face Grooving - Switchlade) and of ool ength idth Symbol of Assembly R : Right-hand : eft-hand 2020 : 20 : X : Special 2 : 2mm 3 : 3mm. S : Indicates the Unit KGDF R 2020 X - 3 A S Series KGDF Face Grooving in. Face Grooving Diameter Indicates the minimum external diameter suitable for the initial face grooving. : mm 235 : 235mm * For the maximum external diameter which can be applied to the initial face grooving, see the AX. value of "Face Grooving Dia. ØD" in the dimension tables of toolholders and blades. A : 6mm ~ 13mm : 13mm ~ mm C : 20mm ~ mm D : 32mm Grooving Depth 2-Edge Insert (1-Edge Insert can also be used) 1-Edge Insert 31

Face Grooving 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 below table) and towards the outside according to machine limits. ØD IN ØD AX Fig.1 imit of urning oward Center urning towards the Center causes the toolholder to interfere with the groove wall depending on the initial cut's diameter. ØD (mm) 26 27 28 and over Ød Ød(mm) ØD Interfere Remaining oss Dia. Ød KGD KGDF KGDF 2020X-3AS X-3AS 2020X-4AS X-4AS 2020X-5AS X-5AS 4 2 0 6 3 0 7 4 1 0 (No remaining oss) KGDF 2020X-6AS X-6AS 9 4 1 e.g.) If the groove of external diameter Ø" (mm) is created using KGDFR2020X-3AS and turning is made toward the inside, a Ø0.8" (4mm) portion will be left in middle due to interference of toolholder. Face Grooving lade Assembly Identification System and of ool R : Right-hand : eft-hand idth 2 : 2mm 5 : 5mm 3 : 3mm 6 : 6mm 4 : 4mm lade Symbol C : Applicable to toolholder with suffix "-C" KGDF R - - 3 A - C Series KGDF Face Grooving in. Face Grooving Diameter Indicates the minimum external diameter suitable for the initial face grooving. A : 13mm : mm Grooving Depth 2-Edge Insert (1-Edge Insert can also be used) ot No. lade : mm 235 : 235mm C : 20mm ~ mm D : 32mm 1-Edge Insert 32