
IGETALLOY Square Type Negative Inserts Indexable Insert SN RE Square Type IC Neg. Grade Selection A2, A3 D1 Chipbreaker Selection B10 on With Hole 90° L S Insert Grade Selection by Work Material : Continuous Cutting 1st Recommended : General Cutting 1st Recommended A10 on : Interrupted Cutting 1st Recommended : Continuous Cutting 2nd Recommended : General Cutting 2nd Recommended : Interrupted Cutting 2nd Recommended Insert P Steel SN■■1204●● Recommended Application M Stainless Steel K Cast Iron N Non-Ferrous Metal Dimensions Cutting Edge Length L 12.7 Thickness S 4.76 S Exotic Alloy B H Hardened Steel (mm) Inscribed Circle IC 12.7 Hole Dia. D1 5.16 SUMIBORON (CBN) Inserts L58 on SUMIDIA Binderless Inserts M28 Coated Ceramic Inserts B128 Applicable External Holders C17 to C22 Coated Carbide Cermet Cermet Carbide Applicable Internal Holders E45 to E47 Neg. AC6020M AC6030M AC6040M AC4010K AC4015K AC8015P AC8035P AC1030U AC5015S AC5025S AC8025P AC610M AC630M AC503U AC510U AC520U AC530U AC420K AC405K AC415K AC810P AC820P AC830P ACZ150 Nose T1000A T1500A T1500Z T3000Z EH510 EH520 ST10P ST20E G10E Application A30 H1 Shape Cat. No. Radius Range RE MU (ap) 6 SNMG 120408N-MU 0.8 ●●●●●● ● ● Q●●●●Q●QQQQQ Q 120412N-MU 1.2 ●●●●●● ● ● Q●●●●Q●QQQQQ Q Pos. 4 2 120416N-MU 1.6 ●●● ●● Q QQQQ Q 0 (f ) 4° 0.2 0.4 0.6 EM SNMG 120408N-EM ●●● ●●● Q●● Q QQQQQ Q (ap) 6 0.8 4 120412N-EM 1.2 ●●● ●●● Q●● Q QQQQQ Q 2 C 0 (f ) 0° 0.2 0.4 0.6 ME (ap) 8 SNMG 120408N-ME 0.8 ●●●●●● ●● Q Q QQQQQ Q 6 4 120412N-ME 1.2 ●●●●●● ●● Q Q QQQQQ Q 2 120416N-ME 1.6 ●●●●●● ●● Q Q QQQQQ Q 4° 0 0.4 0.8 (f ) D MX (ap) 6 SNMG 120408N-MX 0.8 ●● ●● Q Q QQQQQ Q Medium to Roughing 4 120412N-MX 1.2 ●● ●● Q Q QQQQQ Q 2 120416N-MX 1.6 ● ● Q Q QQQQQ Q -15° 0 0.2 0.4 0.6 (f ) R UZ (ap) 6 SNMG 120408N-UZ 0.8 ●● ●● ●●●●●Q●●●●Q QQQQQ●●●● Q 4 120412N-UZ 1.2 ●● ●● ●●●●●Q●●●●Q QQQQQ ●● Q 2 120416N-UZ 1.6 ●● ●● ●●●●●Q Q QQQQQ ● Q 0 (f ) 4° 0.2 0.4 0.6 S GZ (ap) 6 SNMG 120408N-GZ 0.8 ● ●●●●●Q Q QQQQQ Q 4 120412N-GZ 1.2 ● ●●●●●Q Q QQQQQ Q 2 120416N-GZ 1.6 ● ●●●●●Q Q QQQQQ Q 0 (f ) 0° 0.2 0.4 0.6 T HM (ap) 6 SNMG 120408R-HM 0.8 ●●●●●● ●● ● Q Q QQQQQ Q 4 120408L-HM 0.8 ●●●●●● ●● ● Q Q QQQQQ Q 2 0 (f ) 15° 0.2 0.4 0.6 MM (ap) 6 SNGG 120408R-MM 0.8 QQQQQQQQQQQQQQQQ V 4 120408L-MM 0.8 QQQQQQQQQQQQQQQQ 2 0 (f ) 0° 0.2 0.4 0.6 MP (ap) SNMM 120408N-MP 0.8 ●●●●●● ●● ● Q●●● Q QQQQQ Q W Roughing 6 4 120412N-MP 1.2 ●●●●●● ●● ● Q●●● Q QQQQQ Q 2 120416N-MP 1.6 ●●●●●● ● ● Q●●● Q QQQQQ Q Solid CBN 120420N-MP ● ● Q Q QQQQQ Q Ceramics (f ) 0° 0 0.4 0.8 2.0 HG (ap) SNMM 120408N-HG 0.8 ●●●●●● ● Q Q QQQQQ Q 6 4 120412N-HG 1.2 ●●●●●● ● Q Q QQQQQ Q Heavy Cutting 2 120416N-HG 1.6 ●●●●●● ● Q Q QQQQQ Q 0 (f ) 0° 0.4 0.8 HP (ap) SNMM 120408N-HP 0.8 ●● ●● ● Q Q QQQQQ Q 6 4 120412N-HP 1.2 ●● ●● ● Q Q QQQQQ Q 2 120416N-HP 1.6 ●● ●● ● Q Q QQQQQ Q 0 (f ) 0° 0.4 0.8 C SNGG 120400-C (0.8) QQQQQQQQQQQQQQQQQ ● ● ● For Chamfering * Nose radius cannot be selected as the insert is for chamfering. 0° B43