Igetalloy Indexable Inserts Square Type Negative Insert Square Type RE SN IC Grade Selection Guide A2 Negative D1 From B8 Chipbreaker Selection Guide With Insert Hole 90° L S Material-based Grade Selection Guide From A8 (Legend) Continuous cut : 1st choice Medium cut : 1st choice Interrupted cut : 1st choice : 2nd choice : 2nd choice : 2nd choice SN¢¢S702˜˜ Recommended application P Steel M Stainless steel B K Cast iron N Non-ferrous metal ● L : 7.14 ● S : 2.38 S Exotic alloy Negative H Hardened steel Inserts ● IC : 7.14 ● D1 : 2.97 Coated carbide Coated Cermet Carbide cermet Shape Cat. No. RE AC810P AC820P AC8025P AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U ACZ150 T1500Z T3000Z T1000A T1500A ST10P ST20E A30 G10E EH510 EH520 H1 C Light cutting GX ( p) SNGG S70204R-GX 0.4 Q Q Q Q Q Q QQQ QQQ   2                  S70204L-GX 0.4 Q Q Q Q Q Q QQQ QQQ            D D         F 1 S70208R-GX 0.8 Q Q Q Q Q Q QQQ QQQ F Photo: 0 0.2 0.4 () S70208L-GX 0.8 Q Q Q Q Q Q QQQ QQQ D D D D 15° Left hand D For chamfering C SNGG S70200-C (0.8) Q Q Q Q Q Q QQQ QQQ Q          D D   D     Note: This insert is used for chamfering. Therefore 0° nose radius cannot be R selected. SN¢¢07T2˜˜ Recommended application P Steel M Stainless steel K Cast iron S N Non-ferrous metal ● L : 7.94 ● S : 2.78 S Exotic alloy H Hardened steel ● IC : 7.94 ● D1 : 3.15 Coated carbide Coated Cermet Carbide cermet Cermet Carbide AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U ACZ150 T1500Z T3000Z T1000A T1500A T Shape Cat. No. RE cermet ST10P ST20E A30 G10E EH510 EH520 H1 Light cutting GX ( p) SNGG 07T204R-GX 0.4 Q Q Q Q Q Q QQQ QQQ              D       2 V 07T204L-GX 0.4 Q Q Q Q Q Q QQQ QQQ            D D       1 07T208R-GX 0.8 Q Q Q Q Q Q QQQ QQQ                     Photo: 0 0.2 0.4 () 07T208L-GX 0.8 Q Q Q Q Q Q QQQ QQQ            D D   D     15° Left hand For chamfering C SNGG 07T200-C (0.8) W Q Q Q Q Q Q QQQ QQQ Q          D D   D     Note: This insert is used for chamfering. Therefore Solid CBN Ceramics nose radius cannot be 0° selected. F mark: To be replaced by a new item B39