Igetalloy 55°Diamond Type Negative Insert Indexable Inserts 55°Diamond Type RE Information on the shape column DN Name of FL of cut ap(mm) 3 Negative D1 chipbreaker Application 2 range IC 1 Recommended Depth work material Rake angle 0 0.2 0.4 0.6 With Insert Hole 10° Feed rate f (mm/rev) 55° L S of chipbreaker (Legend) Continuous cut : 1st choice Medium cut : 1st choice Interrupted cut : 1st choice : 2nd choice : 2nd choice : 2nd choice DN¢¢1506˜˜ Recommended application P Steel B M Stainless steel K Cast iron N Non-ferrous metal Negative ● L : 15.5 ● S : 6.35 S Exotic alloy Inserts IC D1 H Hardened steel ● : 12.7 ● : 5.16 Coated carbide Coated Cermet Carbide cermet SUMIBORON (CBN) Inserts L49 AC810P AC820P AC8025P AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U Applicable External Holders C10, 11 Applicable Internal Holders E35 ACZ150 T1500Z T3000Z T1000A T1500A ST10P ST20E G10E EH510 EH520 C Shape Cat. No. RE A30 H1 Medium-Rough cutting GZ ( p) 6 DNMG 150608N-GZ 0.8  D            DDD Q Q Q Q Q Q Q        Q 4 150612N-GZ 1.2  D            DDD Q Q Q Q Q Q Q        Q 2 0° 0 0.2 0.4 0.6 () D Rough cutting MP ( p) DNMM 150604N-MP 6 0.4  D D              Q Q Q Q Q Q Q        Q 4 150608N-MP 0.8 DD D D            Q Q Q Q Q Q Q        Q 2 150612N-MP 1.2 DD D D            Q Q Q Q Q Q Q        Q R 0 0.4 () 150616N-MP 1.6 DD D              Q Q Q Q Q Q Q        Q 0.8 0° Heavy cutting HP ( p) DNMM 150604N-HP 0.4  D D              Q Q Q Q Q Q Q        Q 6 4 150608N-HP 0.8  D D D            Q Q Q Q Q Q Q        Q S 2 150612N-HP 1.2  D D D            Q Q Q Q Q Q Q        Q 0 0.4 () 150616N-HP 1.6  D D              Q Q Q Q Q Q Q        Q 0.8 0° DN¢¢1906˜˜ Recommended application P Steel T M Stainless steel K Cast iron N Non-ferrous metal ● L : 19.4 ● S : 6.35 S Exotic alloy IC D1 H Hardened steel ● : 15.875 ● : 6.35 Coated carbide Coated Cermet Carbide V 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 W cutting UG ( p) 6 DNMG 190608N-UG 0.8                   Q Q Q QQ QQ         Q Medium 4 190612N-UG 1.2                   Q Q Q QQ QQ         Q Ceramics Solid CBN 2 190616N-UG 1.6                   Q Q Q QQ QQ         Q 4° 0 0.2 0.4 0.6 ( ) edium-Rough cutting UZ ( p) 6 DNMG 190608N-UZ 0.8                   Q Q Q QQ QQ         Q 4 190612N-UZ 1.2                   Q Q Q QQ QQ         Q 2 190616N-UZ 1.6                   Q Q Q QQ QQ         Q 4° 0 0.2 0.4 0.6 ( ) B38