Igetalloy Indexable Inserts 35 Diamond Type Negative Insert VN 35°Diamond Type RE Grade Selection Guide A2 Negative D1 Chipbreaker Selection Guide From B8 IC With Insert Hole 35° 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 VN¢¢1604˜˜ Recommended application P Steel M Stainless steel B K Cast iron N Non-ferrous metal ● L : 16.6 ● S : 4.76 S Exotic alloy Negative H Hardened steel Inserts ● IC : 9.525 ● D1 : 3.81 Coated carbide Coated Cermet Carbide cermet SUMIBORON (CBN) Inserts L84– SUMIDIA (PCD) Inserts M21 SUMIDIA Binderless Inserts M26 Ceramic Inserts B128 AC810P AC820P AC8025P AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U Applicable External Holders C31 ACZ150 T1500Z T3000Z T1000A T1500A ST10P ST20E G10E EH510 EH520 Shape Cat. No. RE A30 H1 C EX ( p) 3 VNMG 160404N-EX 0.4        DD DDD     Q D D Q D Q Q Q Q Q           Q Light-Medium cutting 2 160408N-EX 0.8        DD DDD     Q D D Q D Q Q Q Q Q           Q 1 16° 0 0.2 0.4 ( ) UP ( p) D 4 VNMG 160404N-UP 0.4  D   D  D D D     Q Q Q Q Q Q Q      D    Q 3 160408N-UP 0.8 2  D   D  D D D     Q Q Q Q Q Q Q      D    Q 1 10° 0 0.2 0.4 0.6 ( ) R GU ( p) 6 VNMG 160404N-GU 0.4 DD D D DD DDD     Q D Q D Q D   D             4 160408N-GU 0.8 DD D D DD DDD     Q D Q D Q D   D             2 160412N-GU 1.2  D D D    D      Q D Q D Q                   7° 0 0.2 0.4 0.6 ( ) S GE ( p) 6 VNMG 160404N-GE 0.4 DD D D           Q Q Q Q Q Q Q           Q 4 160408N-GE 0.8 DD D D           Q Q Q Q Q Q Q           Q 2 160412N-GE 1.2 DD D D           Q Q Q Q Q Q Q           Q 3° 0 0.2 0.4 0.6 ( ) T UX ( p) 6 VNMG 160404N-UX 0.4 DD D D           Q Q Q Q Q Q Q           Q 4 160408N-UX 0.8 DD D D           Q Q Q Q Q Q Q           Q 2 160412N-UX 1.2 DD D D           Q Q Q Q Q Q Q           Q 0° 0 0.2 0.4 0.6 ( ) V Medium cutting UG ( p) 6 VNMG 160404N-UG 0.4  D D D           Q Q Q                   4 160408N-UG 0.8  D D D           Q Q Q                   2 4° 0 0.2 0.4 0.6 ( ) W EG ( p) 6 VNMG 160404N-EG 0.4    D   DD D      Q Q Q Q Q Q Q           Q 4 160408N-EG 0.8    D   DD D D     Q D D Q Q Q Q Q Q        D DQ Solid CBN Ceramics 2 160412N-EG 1.2    D   DD D      Q Q Q Q Q Q Q           Q 0° 0 0.2 0.4 0.6 ( ) VNMA 160404 0.4              DDD Q Q Q Q Q Q Q           Q 160408 0.8              DDD Q Q Q Q Q Q Q           Q 160412 1.2              DDD Q Q Q Q Q Q Q           Q VNGA 160404 0.4 QQ Q Q QQ QQQ QQQ D Q Q Q Q Q Q Q Q Q QQ Q QQ 160408 0.8 QQ Q Q QQ QQQ QQQ D Q Q Q Q Q Q Q Q Q QQ Q QQ UZ ( p) 6 VNMG 160404N-UZ 0.4   D D D        D D D Q D D Q Q Q Q Q Q D D  D     Q Medium-Rough cutting 4 160408N-UZ 0.8   D D D        D D D Q D D Q Q Q Q Q Q D D  D     Q 2 160412N-UZ 1.2   D D D        D D D Q Q Q Q Q Q Q D    D     Q 4° 0 0.2 0.4 0.6 ( ) GZ ( p) 6 VNMG 160404N-GZ 0.4   D            D D D Q Q Q Q Q Q Q            Q 4 160408N-GZ 0.8   D            D D D Q Q Q Q Q Q Q            Q 2 160412N-GZ 1.2   D            D D D Q Q Q Q Q Q Q            Q 0° 0 0.2 0.4 0.6 ( ) AX VNGG 160402R-AX 0.2 Q Q Q Q Q QQ Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q QQ Q Q D For aluminum ( p) 160402L-AX 0.2 Q Q Q Q Q QQ Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q QQ Q Q D 4 3 160404R-AX 0.4 Q Q Q Q Q QQ Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q QQ Q Q D 2 160404L-AX 0.4 Q Q Q Q Q QQ Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q QQ Q Q D 1 0 0.2 0.4 0.6 ( ) 160408R-AX 0.8 Q Q Q Q Q QQ Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q QQ Q Q D 30° 160408L-AX 0.8 Q Q Q Q Q QQ Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q QQ Q Q D B67