Igetalloy Indexable Inserts 55°Diamond Type Negative Insert DN 55°Diamond Type RE Grade Selection Guide A2 Negative IC D1 Chipbreaker Selection Guide From B8 With Insert Hole 55° 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 DN¢¢1104˜˜ Recommended application P Steel M Stainless steel B K Cast iron N Non-ferrous metal ● L : 11.6 ● S : 4.76 S Exotic alloy Negative IC D1 H Hardened steel Inserts ● : 9.525 ● : 3.81 Coated carbide Coated Cermet Carbide cermet SUMIBORON (CBN) Inserts L44 AC810P AC820P AC8025P AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U Applicable External Holders C11 Applicable Internal Holders E35–E37 ACZ150 T1500Z T3000Z T1000A T1500A ST10P ST20E G10E EH510 EH520 Shape Cat. No. RE A30 H1 C FB ( p) 2 DNMG 110404N-FB 0.4 QQ Q Q Q QD Q Q QQ Q Q Q Q Q Q D D D Q Q Q Q Q Q   1 110408N-FB 0.8 QQ Q Q Q QD Q Q QQ Q Q Q Q Q Q D D D Q Q Q Q Q Q   Fine cutting 27° 0 0.2 0.4 ( ) FE ( p) D 2 DNMG 110404N-FE 0.4 D  D D   DD        Q Q Q D D D               1 110408N-FE 0.8 D  D D   DD        Q Q Q D D D               110412N-FE 1.2 D  D D   DD        Q Q Q D D D               20° 0 0.2 0.4 ( ) R LU ( p) 2 DNMG 110404N-LU 0.4  D D     D    D      Q Q Q     D               1 110408N-LU 0.8  D D     D    D      Q Q Q     D               10° 0 0.2 0.4 () S SU ( p) 2 DNMG 110404N-SU 0.4 DD D D   DD        Q Q Q D                   1 110408N-SU 0.8 DD D D   DD        Q Q Q D                   110412N-SU 1.2 DD D D   DD        Q Q Q D                   T 13° 0 0.2 0.4 ( ) SE ( p) Finishing 6 DNMG 110408N-SE 0.8 DD D D             Q Q Q Q Q Q Q             Q 4 2 5° 0 0.2 0.4 0.6 ( ) V SEW ( p) 4 DNMX 110404N-SEW 0.4 DD D D             Q Q Q Q Q Q Q             Q 2 110408N-SEW 0.8 DD D D             Q Q Q Q Q Q Q             Q →B18 110412N-SEW 1.2 DD D D             Q Q Q Q Q Q Q             Q W 5° Wiper 0 0.2 0.5 0.8 ( ) EF ( p) 2 DNMG 110404N-EF 0.4    D   D DD        Q D Q Q Q Q Q Q             Q 1 110408N-EF 0.8    D   D DD        Q D Q Q Q Q Q Q             Q Solid CBN Ceramics 110412N-EF 1.2    D   D DD        Q D Q Q Q Q Q Q             Q 20° 0 0.2 0.4 ( ) GU ( p) 6 DNMG 110404N-GU 0.4  D D D D DD   D      Q Q Q     D               4 110408N-GU 0.8  D D D D DD   D      Q Q Q     D               2 110412N-GU 1.2 DD D D D DD        Q Q Q D                   7° 0 0.2 0.4 0.6 ( ) GE ( p) 6 DNMG 110408N-GE 0.8 DD D D             Q Q Q Q Q Q Q             Q 4 110412N-GE 1.2 DD D D             Q Q Q Q Q Q Q             Q 2 3° 0 0.2 0.4 0.6 ( ) Medium cutting UX ( p) 6 DNMG 110408N-UX 0.8    D D             Q Q Q Q Q Q Q             Q 4 2 0° 0 0.2 0.4 0.6 ( ) UG ( p) 6 DNMG 110404N-UG 0.4  D D D             Q Q Q Q Q Q Q             Q 4 110408N-UG 0.8  D D D             Q Q Q Q Q Q Q             Q 2 4° 0 0.2 0.4 0.6 ( ) EG ( p) 6 DNMG 110408N-EG 0.8    D   D DD        Q D Q Q Q Q Q Q             Q 4 110412N-EG 1.2    D   D DD        Q D Q Q Q Q Q Q             Q 2 0° 0 0.2 0.4 0.6 ( ) B31