Grooving & Parting-Off Grooving Tool Holders GND Type Inserts - Chipbreaker Series Achieving stability and longer tool life. A variety of chipbreakers ensures outstanding chip control performance in many different types of applications. Grooving / Turning Grooving / Cut-Off Profiling Necking Non FerrousMetals General Type Low Feed Type General Type Low Feed Type Low CuttingForceType Cut-Off Type General Type General Type General Type MG ML GG GL GF CG RG RN New GA New Cross Section of Cut. Edge Cross Section of Cut. Edge Cross Section of Cut. Edge Cross Section of Cut. Edge Cross Section of Cut. Edge Cross Section of Cut. Edge Cross Section of Cut. Edge Cross Section of Cut. Edge Cross Section of Cut. Edge 0,10 0,05 0,10 0,10 0,05 15° 20° 20° 20° 30° 25° 25° Grooving Width (mm) Grooving Width (mm) Grooving Width (mm) Grooving Width (mm) Grooving Width (mm) Grooving Width (mm) Grooving Width (mm) Grooving Width (mm) Grooving Width (mm) 1,25 1,5 2,0 1,25 1,5 2,0 1,25 1,5 2,0 1,25 1,5 2,0 1,25 1,5 2,0 1,25 1,5 2,0 1,25 1,5 2,0 1,25 1,5 2,0 1,25 1,5 22,0,0 3,0 4,0 5,0 3,0 4,0 5,0 3,0 4,0 5,0 3,0 4,0 5,0 3,0 4,0 5,0 3,0 4,0 5,0 3,0 4,0 5,0 3,0 4,0 5,0 3,0 4,0 55,0,0 6,0 7,0 8,0 6,0 7,0 8,0 6,0 7,0 8,0 6,0 7,0 8,0 6,0 7,0 8,0 6,0 7,0 8,0 6,0 7,0 8,0 6,0 7,0 8,0 6,0 7,0 88,0,0 Grade Grade Grade Grade Grade Grade Grade Grade Grade AC830P AC425K AC830P AC425K AC830P AC425K AC830P AC425K AC830P AC425K AC830P AC425K AC830P AC425K AC830P AC425K AC830P AC425K AC520U AC530U AC520U AC530U AC520U AC530U AC520U AC530U AC520U AACC53503U0UAC520U AC530U AC520U AACC55330U0U AC520U AC530U AC520U AACC53503U0U AC1030U T2500A *AC1030U T2500A AC1030U T2500A AC1030U T2500A *AC1030U T2500A AC1030U T2500A AC1030U T2500A AC1030U T2500A AC1030U T2500A H10 H10 H10 H10 H10 H10 H10 H10 H10 Stock * Only use with GNDIS Recommended Cutting Conditions Work Material Carbon Steel / Alloy Steel Stainless Steel Cast Iron Exotic Alloy Grade AC830P AC520U AC530U T2500A AC830P AC520U AC530U AC425K AC520U AC530U AC1030U AC520U AC530U AC1030U H10 Cutting Speed(m/min) 80~200 80~200 50~200 50~200 70~150 70~150 50~150 80~200 60~200 50~200 50~200 20~80 20~60 20~60 150~300 Excellent Chip Control Grooving Turning GND Type Conventional Tool GND Type Conventional Tool (GG Type Chipbreaker) (ML Type Chipbreaker) Work Material: 15CrMo5 Work Material: 15CrMo5 Holder: GNDL R2525M 320 Holder: GNDM R2525M 312 Insert: GCM N3002 GG Insert: GCM N3002 ML Cutting Conditions: vc=100m/min, f=0,15mm/rev, ap=12,0mm, wet Cutting Conditions: vc=100m/min, f=0,10mm/rev, ap=0,5mm, wet Cut-Off Profiling GND Type Conventional Tool GND Type Conventional Tool (CG Type Chipbreaker) (RG Type Chipbreaker) Work Material: X5CrMo17122 (Ø30mm) Work Material: 15CrMo5 Holder: GNDL R2525M 220 Holder: GNDM R2525M 312 Insert: GCM R2002 CG 05 Insert: GCM N3015 RG Cutting Conditions: vc=100m/min, f=0,15mm/rev, wet Cutting Conditions: vc=100m/min, f=0,15mm/rev, ap=0,1mm, wet F6