G Grooving with 3 Cutting Edges Smooth Chip Evacuation with Molded Chipbreaker Large Lineup of Chipbreakers and Grades Smooth Chip Control with GM Chipbreaker NEW ybrid N620
G Grooving with 3 Cutting Edges Smooth Chip Control with Molded Chipbreakers long with Excellent Surface Finish 1 Smooth Chip Control with GM Chipbreaker Smooth Chip Control Due to ump Placement on the Chipbreaker Groove Widths from 1.4 mm Multi-ump Design Center ump and Dent Squeezes to etter Control the Chips elps Modify Chip Shape Front ump: Stabilizes Chip Flow at Low Feed Rates Stable Chip Control During Shouldering and Chamfering Chip Control Comparison (Internal Evaluation) f (ipr) 0.003 0.004 0.005 GM Chipbreaker Conventional Molded Chipbreaker Cutting Conditions : Vc = 660 sfm, Edge Width 2.0 mm, Grooving Workpiece : 5120 (Ø1.575") 2 Large Lineup of Newly Introduced ybrid Grade N620 Excellent Surface Finish with Sharp Edge s (Ground Chipbreaker) igh Melting Point ybrid onded Phase Conventional onded Phase Combining the conventional cermet bonded phase (nickel, cobalt) and the special high melting point metallic bonded phase, provides high adhesion resistance to eliminate galling of the workpiece. igh Melting Point Metallic onded Phase 2
G s (Inch Size) P Carbon Steel / lloy Steel M Stainless Steel (in) K Cast Iron Ød N Non-ferrous Metals G32_ 0.375 0.1 0.173 S itanium lloy G43_ 0.500 0.187 0.217 ard Materials ( 40RC) 480 0.500 0.197 0.217 ard Materials ( 40RC) Right-handed Shown Dimensions (in) W rε MEGCO PV7040 MEGCO pplicable oolholders G32 031N 0.031 0.079 0.002 Þ 041N 0.041 0.079 0.002 Ä Þ 047N 0.047 0.079 0.008 Þ 058N 0.058 0.079 0.008 Ä Þ 062N 0.062 0.079 0.008 Þ Å KG -3 KG -16 KGS -3 KGS -16 078N 0.078 0.098 0.008 Ä Å 094N 0.094 0.098 0.008 Þ 031N 0.031 0.079 0.008 Å Þ W ±0.001 047N 0.047 0.079 0.008 Þ 062N 0.062 0.138 0.008 Þ Þ 072N 0.072 0.138 0.008 Å 078N 0.078 0.138 0.008 Þ KG 4-15 KG 22-15 KGS 4-15 KGS 22-15 088N 0.088 0.138 0.008 Þ Þ Ød 094N 0.094 0.157 0.012 Þ Þ 097N 0.097 0.157 0.012 Þ Þ 105N 0.105 0.157 0.012 Å 109N 0.109 0.157 0.012 110N 0.110 0.157 0.012 Å 1N 0.1 0.157 0.012 Þ KG 4- KG 22- KG 4- KG 22-5 KGS 4- KGS 22- KGS 22-5 141N 0.141 0.197 0.012 Ä 142N 0.142 0.197 0.012 Ä 156N 0.156 0.197 0.016 Ä 172N 0.172 0.197 0.016 Þ 178N 0.178 0.197 0.016 Þ KG 4-35 KG 22-35 KGS 4-35 KGS 22-35 188N 0.188 0.197 0.016 Å Dimension shows available grooving depth Þ : U.S. Stock Å : U.S. Stock (R-hand Only) Ä : U.S. Stock (L-hand Only) : World Express (Shipping: 7-10 usiness Days) s sold in 5 piece boxes Rake ngle (α) fter Installment of G (External Grooving oolholders) G32 N N α Grade α Grade 10 PV7040, 10 PV7040, 3
G s (Inch Size) P Carbon Steel / lloy Steel M Stainless Steel (in) K Cast Iron Ød N Non-ferrous Metals G32_ 0.375 0.1 0.173 S itanium lloy G43_ 0.500 0.187 0.217 ard Materials ( 40RC) 480 0.500 0.197 0.217 ard Materials ( 40RC) Right-handed Shown Dimensions (in) W rε MEGCO 078MYN 0.078 0.138 0.008 Å pplicable oolholders KG 4-15 KG 22-15 KGS 4-15 KGS 22-15 Molded Chipbreaker MY Chipbreaker W ±0.001 Ød 094MYN 0.094 0.157 0.012 Þ 1MYN 0.1 0.157 0.012 Å KG 4- KG 22- KG 4- KG 22-5 KGS 4- KGS 22- KGS 22-5 156MYN 0.156 0.197 0.016 Å KG 4-35 KG 22-35 KGS 4-35 KGS 22-35 G32R 031R 0.062 0.079 0.031 Þ 047R 0.094 0.098 0.047 Þ KG -3 KG -16 KGS -3 KGS -16 Full-R Full-R (Round) rε W ±0.001 Ød 031R 0.062 0.138 0.031 Å 047R 0.094 0.157 0.047 Þ 062R 0.1 0.157 0.062 Å KG 4-15 KG 22-15 KGS 4-15 KGS 22-15 KG 4- KG 22- KG 4- KG 22-5 KGS 4- KGS 22- KGS 22-5 078R 0.156 0.197 0.078 094R 0.188 0.197 0.094 KG 4-35 KG 22-35 KGS 4-35 KGS 22-35 Dimension shows available grooving depth Þ : U.S. Stock Å : U.S. Stock (R-hand Only) : World Express (Shipping: 7-10 usiness Days) s sold in 5 piece boxes Rake ngle (α) fter Installment of G-MY (External Grooving oolholders) α 15 078MYN 1MYN 14 156MYN α shows the rake angle at the center of the edge width after installing insert Rake ngle (α) fter Installment of G-R (External Grooving oolholders) R (Full-R) Grade Full-R 10 PV7040, 031R ~ 062R 14 PV7040, 078R ~ 094R 4
G s (Metric Size) P Carbon Steel / lloy Steel M Stainless Steel (mm) K Cast Iron Ød N Non-ferrous Metals G32_ 9.5 3.18 4.4 S itanium lloy G43_ 12.70 4.76 5.5 ard Materials ( 40RC) 480 12.70 5.00 5.5 ard Materials ( 40RC) Right-handed Shown Dimension shows available grooving depth W ±0.001 Ød *1 : he edge width tolerance of G32 033-005 : 0.33 +0.02mm 0.03mm *2 : he edge width tolerance of G32 050-005 : 0.50 +0.05mm 0.00mm *3 : vailable grooving depth is different based on grade Previous Dimensions (mm) W rε MEGCO PV7040 C40 N90 MEG CO PR1115 PVD Coated Carbide G32 033-005 *1-0.33 0.8 050-005 *2*3 G32 050 *2 1.0 0.50-1.2 Å Å 075-005 G32 075 0.75 0.05 095-005 095 0.95 Å 100-005 100 1.00 Å Å Å 110-005 110 1.10 2.0 120-005 120 1.20 Þ 1-020 1 1. Å Å 130-020 130 1.30 140-020 140 1.40 2.5 145 145-020 *3 2.0 1.45-2.5 Å 150-020 *3 G32 150 2.0 1.50-2.5 Å Å 160-020 G32 160 1.60 0.2 Å 2.5 170-020 170 1.70 175-020 *3 G32 175 2.0 1.75-2.5 Å 200-020 G32 200 2.00 Å Æ 2-020 2 2. 2.5 0-020 0 2.50 Å 300-020 300 3.00 1-010 - 0.1 Å Ä 1. 2.0 1-020 1 Þ Å Å 140-020 140 1.40 3.5 Å 0.2 145 145-020 *3 2.0 1.45-3.5 Å 150-010 - 0.1 Þ 1.50 150-020 150 Å Þ Ä 170-020 170 1.70 Å 175-020 175 1.75 0.2 Æ Å Å 185-020 185 1.85 Å 3.5 195-020 195 1.95 Ä 200-010 - 0.1 2.00 200-020 200 Å Å Þ Þ Ä Þ Þ 2-020 2 2. 0.2 Å 230-020 230 2.30 Å Þ 0-010 - 5.0 0.1 Ä 1 0-030 *3 0 2.50 Å 2-5.0 Þ Å 1 265-030 *3 265 2 2.65 0.3-5.0 1 280-030 *3 280 2 2.80-5.0 Þ Å 1 300-010 - 5.0 0.1 300-030 *3 300 3.00 2-5.0 Å 1 3-030 3 3. 5.0 0.3 Ç Ç 2 330 330-030 *3 3.30-5.0 Ä 1 350-010 - 0.1 Ä 3.50 350-030 350 0.3 400-010 - 0.1 0 400-040 400 5.0 Å 430-040 430 4.30 Ç 0.4 450-040 450 4.50 Ç 480-040 480 4.80 Ç Ä PR905 PR930 Carbide KW10 pplicable oolholders KG -3 KG -16 KGS -3 KGS -16 KIG -3 (Internal) KIG -16 (Internal) KG -4-15 KG 22-15 KGS -4-15 KGS 22-15 KG -4-35 KG 22-35 KGS -4-35 KGS 22-35 Þ : U.S. Stock Å : U.S. Stock (R-hand Only) Ä : U.S. Stock (L-hand Only) : World Express (Shipping: 7-10 usiness Days) Ç : World Express (R-hand Only) Æ : World Express (L-hand Only) 1: KG 4-, KG 22-5, KGS 22-5, KIG 4, KIG 22 2: KG 4-, KG 22-5, KGS 22-5, KG 4-, KG 22-, KGS 4-, KGS 22-, KIG -4, KIG -22 s sold in 10 piece boxes 5
G s (Metric Size) NEW P Carbon Steel / lloy Steel M Stainless Steel (mm) K Cast Iron Ød N Non-ferrous Metals G32_ 9.5 3.18 4.4 S itanium lloy G43_ 12.70 4.76 5.5 ard Materials ( 40RC) 480 12.70 5.00 5.5 ard Materials ( 40RC) Right-handed Shown Dimensions (mm) W rε N620 N6020 MEG CO PR1115 PVD Coated Carbide PR930 pplicable oolholders G32 050-005F *1 0.50 1.0 075-005F 0.75 0.05 095-005F 0.95 100-005F 1.00 1-020F 1. 2.0 145-020F 1.45 150-020F 1.50 0.2 175-020F 1.75 KG -3 KG -16 KGS -3 KGS -16 KIG -3 (Internal) KIG -16 (Internal) 200-020F 2.00 2.5 0-020F 2.50 NEW Sharp Edge W ±0.0mm Ød 1-020F 1. 2.0 145-020F 1.45 150-020F 1.50 175-020F 1.75 0.2 185-020F 1.85 3.5 200-020F 2.00 KG -4-15 KG 22-15 KGS -4-15 KGS 22-15 230-020F 2.30 0-030F 2.50 265-030F 2.65 280-030F 2.80 0.3 300-030F 3.00 KG -4- KG 22-5 KGS 22-5 330-030F 3.30 350-030F 3.50 400-040F 0 430-040F 4.30 5.0 Ç 0.4 450-040F 4.50 Ç 480-040F 4.80 Ç KG -4-35 KG 22-35 KGS -4-35 KGS 22-35 Dimension shows available grooving depth *1 : he edge width tolerance of G32 050-005F : 0.50 +0.05mm 0.00mm : World Express (Shipping: 7-10 usiness Days) Ç : World Express (R-hand Only) s sold in 10 piece boxes 6
G s (Metric Size) P Carbon Steel / lloy Steel M Stainless Steel (mm) K Cast Iron Ød N Non-ferrous Metals G32_ 9.5 3.18 4.4 S itanium lloy G43_ 12.70 4.76 5.5 ard Materials ( 40RC) 480 12.70 5.00 5.5 ard Materials ( 40RC) Molded Chipbreaker GM Chipbreaker Right-handed Shown W ±0.0mm ød 2 Dimensions (mm) W rε N620 N6020 MEG CO PR1115 PVD Coated Carbide PR930 pplicable oolholders 140-010GM 1.40 0.1 150-020GM 1.50 Þ 175-020GM 1.75 3.5 185-020GM 1.85 0.2 200-020GM 2.00 Å 230-020GM 2.30 Ä 0-030GM 2.50 Å KG -4-265-030GM 2.65 300-030GM 3.00 330-030GM 3.30 0.3 5.0 350-030GM 3.50 400-040GM 0 0.4 Þ NEW KG -4-15 KG 22-15 KGS -4-15 KGS 22-15 KG 22-5 KGS 22-5 KG -4-35 KG 22-35 KGS -4-35 KGS 22-35 Molded Chipbreaker MY Chipbreaker W ±0.0mm Ød 175-020MY 1.75 Þ KG -4-15 185-020MY 1.85 Þ 3.5 0.2 200-020MY 2.00 Å Þ Å Å 230-020MY 2.30 Ä 0-030MY *1 2.50 265-030MY *1 2.65 300-030MY *1 3.00 330-030MY *1 3.30 Ç 5.0 Ä Å 1 Þ 2 5.0 Þ 1 2 5.0 0.3 Å 1 Ç 2 5.0 Ç 1 KG 22-15 KGS -4-15 KGS 22-15 2 350-030MY 3.50 5.0 400-040MY 0 0.4 Þ Æ Å KG -4-35 KG 22-35 KGS -4-35 KGS 22-35 Dimension shows available grooving depth *1 : vailable grooving depth is different based on grade Þ : U.S. Stock Å : U.S. Stock (R-hand Only) Ä : U.S. Stock (L-hand Only) : World Express (Shipping: 7-10 usiness Days) Ç : World Express (R-hand Only) Æ : World Express (L-hand Only) 1: KG 4-, KG 22-5, KGS 22-5, KIG 4, KIG 22 2: KG 4-, KG 22-5, KGS 22-5, KG 4-, KG 22-, KGS 4-, KGS 22-, KIG -4, KIG -22 s sold in 10 piece boxes Rake ngle (α) fter Installment of G-GM (External Grooving oolholders) Rake ngle (α) fter Installment of G-MY (External Grooving oolholders) α α α 10 150-020GM 175-020GM 15 265-030GM 12 300-030GM 400-040GM 175-020MY 15 350-030MY 14 400-040MY α shows the rake angle at the center of the edge width after installing insert α shows the rake angle at the center of the edge width after installing insert 7
G s (Metric Size) NEW P Carbon Steel / lloy Steel M Stainless Steel (mm) K Cast Iron Ød N Non-ferrous Metals G32_ 9.5 3.18 4.4 S itanium lloy G43_ 12.70 4.76 5.5 ard Materials ( 40RC) 480 12.70 5.00 5.5 ard Materials ( 40RC) Right-handed Shown Dimensions (mm) W rε MEGCO PV7040 N620 N90 MEG CO PR1115 PVD Coated Carbide PR905 PR930 Carbide KW10 pplicable oolholders G32R 200-100R 2.00 2.5 1.00 300-150R 3.00 1.50 KG -3 KG -16 KGS -3 KGS -16 KIG -3 (Internal) KIG -16 (Internal) Full-R Full-R (Round) rε W ±0.0mm Ød 100-050R 1.00 2.0 0.50 Å Ä KG -4-15 KG 22-15 KGS -4-15 150-075R 1.50 0.75 Ç KGS 22-15 3.5 200-100R 2.00 1.00 Å Ä 0-1R 2.50 1. Þ 300-150R 3.00 1.50 Å Å 400-200R 0 5.0 2.00 1 KG -4-35 KG 22-35 KGS -4-35 KGS 22-35 100-050RF 1.00 2.0 0.50 KG -4-15 KG 22-15 KGS -4-15 150-075RF 1.50 0.75 KGS 22-15 3.5 200-100RF 2.00 1.00 0-1RF 2.50 1. 300-150RF 3.00 1.50 400-200RF 0 5.0 2.00 Ç 1 KG -4-35 KG 22-35 KGS -4-35 KGS 22-35 Dimension shows available grooving depth...rf : Sharp Edge ype 1: KG 4-, KG 22-5, KGS 22-5, KG 4-, KG 22-, KGS 4-, KGS 22-, KIG -4, KIG -22 Rake ngle (α) fter Installment of G (External Grooving oolholders) G32 - - -R (Full-R) α Grade α Grade Grade Full-R 10 N620, N90, PV7040, PR930 KPD001, KPD010 0 KN510, KN5 10 10 Þ : U.S. Stock Å : U.S. Stock (R-hand Only) Ä : U.S. Stock (L-hand Only) : World Express (Shipping: 7-10 usiness Days) Ç : World Express (R-hand Only) Æ : World Express (L-hand Only) N620, C40N, N90, PV7040 PR930, KPD001, KPD010 14 N620, N90, PV7040, PR930 N620, N90, PV7040, PR930 s sold in 10 piece boxes 050R ~ 150R 20 KW10 20 KW10 KW10 050R ~ 200R 200R 8
G s (Metric Size) P Carbon Steel / lloy Steel M Stainless Steel (mm) K Cast Iron Ød N Non-ferrous Metals G32_ 9.5 3.18 4.4 S itanium lloy G43_ 12.70 4.76 5.5 ard Materials ( 40RC) 480 12.70 5.00 5.5 ard Materials ( 40RC) Right-handed Shown Dimensions (mm) CN PCD W rε KN510 KN5 KPD001 KPD010 pplicable oolholders G32R 1-010 1. 2.0 0.1 150-010 1.50 KG -3 KG -16 KGS -3 KGS -16 KIG -3 (Internal) KIG -16 (Internal) 1-010 0.1 1. 2.0 1-Edge W ±0.03mm S Ød G32 S = 1.7mm G43 S = 1.9mm 1-020 0.2 Æ 150-010 0.1 1.50 150-020 0.2 Ä Ç 3.5 200-010 0.1 Þ 2.00 200-020 0.2 Ä KG -4-15 KG 22-15 KGS -4-15 KGS 22-15 0-010 0.1 2.50 0-020 0.2 300-010 0.1 Å 3.00 300-020 0.2 Ç KG 4- KG 22- KG 4- KG 22-5 KGS 4- KGS 22- KGS 22-5 Dimension shows available grooving depth...rf : Sharp Edge ype Þ : U.S. Stock Å : U.S. Stock (R-hand Only) Ä : U.S. Stock (L-hand Only) : World Express (Shipping: 7-10 usiness Days) Ç : World Express (R-hand Only) Æ : World Express (L-hand Only) s sold in 10 piece boxes Rake ngle (α) fter Installment of G (External Grooving oolholders) G32 - - -R (Full-R) α Grade α Grade Grade Full-R 10 N620, N90, PV7040, PR930 KPD001, KPD010 0 KN510, KN5 10 10 N620, C40N, N90, PV7040 PR930, KPD001, KPD010 14 N620, N90, PV7040, PR930 N620, N90, PV7040, PR930 050R ~ 150R 20 KW10 20 KW10 KW10 050R ~ 200R 200R 9
KG / KGS oolholders KG Right-hand Shown R-hand for R-hand oolholder, L-hand for L-hand oolholder. Fig.1 KGS F1 F1 α h L2 L1 1 3 Right-hand Shown L-hand for R-hand oolholder, R-hand for L-hand oolholder. h α L2 L1 Fig.2 1 3 oolholder Dimensions Stock Dimensions Unit R L 1=h 3 L1 L2 F1 Drawing Spare Parts Clamp Set Wrench pplicable s KG 12-3 Þ Þ 0.750 0.160 0.750 5.000 0.945 1.000-0.098 16-3 Þ Þ 1.000 0.160 1.000 6.000 0.945 1.0-0.098 12-4-15 Þ Þ 0.750 0.160 0.750 5.000 1.004 1.000 0.039 0.157 16-4-15 Þ Þ inch 1.000 0.160 1.000 6.000 1.004 1.0 0.039 0.157 12-4- Þ Þ 0.750 0.160 0.750 5.000 1.004 1.000 0.079 0.177 12-4-35 Þ Þ 0.750 0.160 0.750 5.000 1.004 1.000 0.118 0.217 16-4-35 Þ Þ 1.000 0.160 1.000 6.000 1.004 1.0 0.079 0.217 KG 2020K-16 Þ Þ 20 20 1 24 M-16 150 30-2.5 2020K22-15 Þ 20 20 1.5 M22-15 Þ Þ 150 30 1.0 2020K22- Þ 20 20 1.5 M22- Þ 150 30 2.0 4.5 2020K22-5 Þ mm 20 20 1.5 M22-5 150 30 2.0 2020K22-35 20 20 1.5 M22-35 150 30 3.0 5.5 202022-15* 1.0 202022-* 20 20 100.5 2.0 4.5 202022-35* 3.0 5.5 KGSR 12-3 Þ 0.750 0.152 0.750 5.000 0.984 0.984-0.098 16-3 Þ 1.000 0.172 1.000 6.000 0.984 1.181-0.098 12-4-15 Þ 0.750 0.160 0.750 5.000 0.984 1.062 0.039 0.157 16-4-15 Þ 1.000 0.180 1.000 6.000 0.984 1.260 0.039 0.157 inch 12-4- Þ 0.750 0.160 0.750 5.000 0.984 1.062 0.079 0.177 16-4- Þ 1.000 0.197 1.000 6.000 0.984 1.0 0.079 0.177 12-4-35 Þ 0.750 0.160 0.750 5.000 0.984 1.062 0.118 0.217 16-4-35 Þ 1.000 0.180 1.000 6.000 0.984 1.260 0.118 0.217 KGS 2020K-16 20 20 1 M-16 4.5 150 30-2.5 2020K22-15 Þ 20 4.5 20 1 27 M22-15 Þ 5.0 150 32 1.0 2020K22-20 4.5 20 1 27 mm M22-5.0 150 32 2.0 4.5 2020K22-5 20 4.5 20 1 27 M22-5 5.0 150 32 2.0 2020K22-35 20 4.5 20 1 27 M22-35 5.0 150 32 3.0 5.5 Dimension shows the distance from the toolholder to the cutting edge. Reference dimension in applicable insert table for available grooving depth. * Short Shank ype Clamp Set : KG LG-RS for Right-hand oolholder, and LG-LS for Left-hand oolholder. KGS LG-LS for Right-hand oolholder, and LG-RS for Left-hand oolholder. LG-16 S G32 Fig.1 F-15 LG-22 S LG-16 S G32 Fig.1 F-15 LG-22 S LG-16LS G32L Fig.2 F-15 LG-22LS G43L LG-16 S G32 Fig.2 F-15 LG-22 S Þ : U.S. Stock : World Express (Shipping: 7-10 usiness Days) External Grooving oolholders KG Short Shank ypes are vailable For NC lathe, KGR2020K- (Overall length 1mm) short shank type KGR202022- (Overall length 100mm) is available. No longer requires the user to cut the shank portion. 10
KIG oolholders KIG Ø α F ØD L2 L1 Right-hand Shown L-hand for R-hand oolholder, R-hand for L-hand oolholder. oolholder Dimensions Min. Stock Dimensions ore Dia. Unit R L Ø ØD L1 L2 F * Spare Parts Clamp Set Wrench pplicable s KIG 16-3 Þ Þ inch 1.38 1.00 0.92 9.0 1.18 0.69 0.12 LG-16 S G32 20-4 Þ Þ 1.57 1. 1.18 10.0 1.18 0.90 0.12 LG-22 S F-15 KIG 35-16 Þ 35 23 220 30 17.5 2.8 LG-16 S G32 mm 4032-22 Þ Þ 40 32 30 0 30 23.0 3.0 LG-22 S Dimension shows the distance from the toolholder to the cutting edge. vailable grooving depth depends on the insert. KIG 35-16 : Dimension of the applicable insert (G32 ype) 4032-22 : Dimension of the applicable insert (G43 ype) 2.0 mm (Dimension > 2.8mm) 2.8 mm (Dimension 2.8mm) Þ : U.S. Stock : World Express (Shipping: 7-10 usiness Days) Clamp Set : LG-LS for Right-hand oolholder, and LG-RS for Left-hand oolholder. Rake ngle (α) fter Installment of G (External Grooving oolholders) G32 - - -R (Full-R) α Grade α Grade Grade Full-R +1 N620, N90, PV7040, PR930 KPD001, KPD010-9 KN510, KN5 +1 +1 N620, C40N, N90, PV7040 PR930, KPD001, KPD010 +5 N620, N90, PV7040, PR930 N620, N90, PV7040, PR930 050R ~ 150R +11 KW10 +11 KW10 KW10 050R ~ 200R 200R Rake ngle (α) fter Installment of G-GM (External Grooving oolholders) Rake ngle (α) fter Installment of G-MY (External Grooving oolholders) α α α +1 150-020GM 175-020GM +6 265-030GM +3 300-030GM 400-040GM 175-020MY +6 350-030MY +5 400-040MY α shows the rake angle at the center of the edge width after installing insert α shows the rake angle at the center of the edge width after installing insert 11
Recommended Cutting Conditions 1st Recommendation 2nd Recommendation G s (Ground Chipbreaker) Workpiece Carbon Steel lloy Steel MEG CO PV7040 N620 C40 Recommended Grades (Cutting Speed Vc : sfm) N90 MEG CO PR930 PVD Coated Carbide Carbide CN PCD PR1115 490-790 260-720 490-720 490-720 260-660 260-590 260-590 430-720 260-660 430-660 430-660 260-520 260-520 260-520 Stainless Steel - - - 230-490 200-490 200-430 200-430 Cast Iron - - - - - - - luminum - - - - - - - - rass - - - - - - - - PR905 KW10 KN510 KN5 KPD001 (KPD010) - - - - - - - - - - - - 260-590 200-390 490-1,310 ard materials - - - - - - - - - bove cutting conditions are for external grooving. Set both cutting speed and feed rate 10% lower for internal grooving. 490-1,310 490-980 - - 260-390 - 490-6,560 660-2,620 G O31N ~ 041N 033... ~ 100... (1) 0.0012-0.0031 (1) 0.0012-0.0028 (1) 0.0012-0.0028 (1) 0.0012-0.0031 - - G O47N ~ 078N 1... ~ 200... (1) 0.0016-0.0035 (2) 0.0016-0.0035 (1) 0.0016-0.0031 (2) 0.0016-0.0031 (1) 0.0016-0.0031 (2) 0.0016-0.0031 (1) 0.0016-0.0035 (2) 0.0016-0.0035 (1) 0.0020-0.0059 (2) 0.0020-0.0059 (1) 0.0020-0.0059 (2) 0.0020-0.0059 (1) 0.0008-0.0020 (1) f (feed) for Grooving (ipr) (2) f (feed) for urning (ipr) (3) D.O.C. for urning (in) G O94N ~ 109N 230... ~ 300... (1) 0.0020-0.0035 (2) 0.0020-0.0035 (1) 0.0020-0.0035 (2) 0.0020-0.0035 (1) 0.0020-0.0059 (2) 0.0020-0.0059 (1) 0.0020-0.0059 (2) 0.0020-0.0059 (1) 0.0012-0.0028 (2) 0.0004-0.0016 (3) Max. 0.0039 G 1N ~ 156N 330... ~ 400... (1) 0.0031-0.0059 (2) 0.0031-0.0059 (1) 0.0031-0.15 (2) 0.0031-0.15 G 172N ~ 188N 400... ~ 480... (1) 0.0031-0.0059 (2) 0.0031-0.0059 (1) 0.0031-0.0059 (2) 0.0031-0.0059 - - Notes Wet G s (GM Chipbreaker) Workpiece N620 Recommended Grades (Cutting Speed Vc : sfm) MEGCO 140-010GM 150-020GM (1) f (feed) for Grooving (ipr) (2) f (feed) for urning (ipr) (3) D.O.C. for urning (in) 175-020GM ~ 230-020GM 0-030GM ~ 350-030GM 400-040GM Notes Carbon Steel lloy Steel Stainless Steel - 260-720 260-720 260-660 260-660 200-490 (1) 0.0012-0.0039 (3) Max. 0.0079 (1) 0.0012-0.0039 (3) Max. 0.0079 (1) 0.0012-0.0039 (3) Max. 0.0079 (1) 0.0012-0.0047 (1) 0.0012-0.0047 (1) 0.0012-0.0039 (1) 0.0012-0.0047 (2) 0.0012-0.0035 (1) 0.0012-0.0047 (2) 0.0012-0.0035 (1) 0.0012-0.0039 (2) 0.0012-0.0035 (1) 0.0016-0.0059 (1) 0.0016-0.0059 (1) 0.0016-0.0047 (1) 0.0020-0.0059 (1) 0.0020-0.0059 (1) 0.0016-0.0047 Wet bove cutting conditions are for external grooving. Set both cutting speed and feed rate 20% lower for internal grooving. G s (MY Chipbreaker) Workpiece N6020 C40 Recommended Grades (Cutting Speed Vc : sfm) MEG CO PVD Coated Carbide Carbide CN PCD PR930 PR1115 KW10 KN510 KPD001 (KPD010) 175-020MY ~ 200-020MY (1) f (feed) for Grooving (ipr) (2) f (feed) for urning (ipr) (3) D.O.C. for urning (in) 230-020MY ~ 265-030MY 300-030MY 330-030MY ~ 350-030MY 400-040MY Notes Carbon Steel lloy Steel Stainless Steel 490-720 430-660 230-490 - - - 260-660 260-660 260-660 260-590 260-590 260-590 200-490 200-490 200-490 - - - - - - - - - (1) 0.0012-0.0031 (1) 0.0012-0.0028 (2) 0.0012-0.0039 (1) 0.0012-0.0028 (2) 0.0012-0.0039 (1) 0.04-0.0035 (2) 0.04-0.0035 (1) 0.04-0.0031 (2) 0.04-0.0031 (1) 0.04-0.0031 (2) 0.04-0.0031 (1) 0.0020-0.0035 (2) 0.0020-0.0035 (1) 0.0020-0.0035 (2) 0.0020-0.0035 Wet bove cutting conditions are for external grooving. Set both cutting speed and feed rate 20% lower for internal grooving. KYOCER Precision ools, Inc. 102 Industrial Park Road endersonville, NC 28792 Customer Service 800.823.7284 - Option 1 echnical Support 800.823.7284 - Option 2 Official Website www.kyoceraprecisiontools.com Distributor Website mykpti.kyocera.com Email cuttingtools@kyocera.com KYOCER Precision ools, Inc. 06/17