IGETALLOY 80˚ Diamond Type Negative Inserts Indexable Insert CN RE 80° Diamond Type IC Neg. Grade Selection A2, A3 D1 Chipbreaker Selection B10 on With Hole 80° 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 CN■■1204●● Recommended Application M Stainless Steel K Cast Iron N Non-Ferrous Metal Dimensions Cutting Edge Length L 12.9 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 L30 on SUMIDIA (PCD) Inserts M10 Ceramic Inserts B128 Coated Coated Carbide Cermet Cermet Carbide Applicable External Holders C8, C9 Applicable Internal Holders E17 to E19 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 Neg. EH510 EH520 ST10P ST20E G10E Application A30 H1 Shape Cat. No. Radius Range RE SE (ap) CNMG 120404N-SE 0.4 ●●●●●● Q Q Q● ●● 6 120408N-SE 0.8 ●●●●●● Q Q Q● ●● 4 120412N-SE 1.2 ●●●●●● Q Q QQQQQ Q Pos. 2 0 (f ) 120416N-SE 1.6 Q Q QQQQQ Q 0.2 0.4 0.6 5° SEW (ap) 4 CNMG 120404N-SEW 0.4 ●● ●● Q Q Q● ● 120408N-SEW 0.8 ●● ●● Q Q Q● ● 2 120412N-SEW 1.2 ●● ●● Q Q QQQQQ Q C Finishing → B131 0 (f ) Wiper 0.2 0.5 0.8 5° EF (ap) 2 CNMG 120404N-EF 0.4 ●●● ●●● ● Q●●●●Q QQQQQ ●●Q 120408N-EF 0.8 ●●● ●●● ● Q●●●●Q QQQQQ ●●Q 1 120412N-EF 1.2 ●●● ●●● Q●● ●Q QQQQQ Q (f ) D 0 20° 0.2 0.4 EF (ap) 2 CNGG 120402N-EF 0.2 QQQ ● Q●●●● QQQQ ●●Q 120404N-EF 0.4 QQQ ● Q●●●● QQQQ ●●Q 1 120408N-EF 0.8 QQQ ● Q●●●● QQQQ ●●Q R 0 (f ) 20° 0.2 0.4 SX (ap) CNMG 120404N-SX 0.4 ●●●●●● Q Q Q●● ● 2 120408N-SX 0.8 ●●●●●● Q Q Q●● ● 1 120412N-SX 1.2 ●●●●●● Q Q QQQQQ Q S Light to Medium Cutting 0 (f ) 3° 0.2 0.4 EX (ap) CNMG 120404N-EX 0.4 ●●●●● Q●●●●Q●QQQQQ Q 3 120408N-EX 0.8 ●●●●● Q●●●●Q●QQQQQ Q 2 120412N-EX 1.2 ●●●●● Q●●●●Q●QQQQQ Q T 1 0 (f ) 120416N-EX 1.6 Q Q QQQQQ Q 0.2 0.4 16° UP ( a p) 4 CNMG 120404N-UP 0.4 ●● ●● ● Q●●●●Q●QQQQQ ● Q 3 120408N-UP 0.8 ●● ●●●● Q●●●●Q●QQQQQ ● Q 2 1 120412N-UP 1.2 ●● ●● ● Q●●●●Q●QQQQQ ● Q V 0 (f ) 10° 0.2 0.4 0.6 GU (ap) CNMG 120404N-GU 0.4 ●●●●●●●●●●●●● Q●● ●Q●Q● ● 6 120408N-GU 0.8 ●●●●●●●●●●●●● Q●● ●Q●Q● ● W 4 120412N-GU 1.2 ●●●●●●●●●●●●● Q●● ●Q●Q 2 0 (f ) 120416N-GU 1.6 ●●● ●● ●● Q Q Q 0.2 0.4 0.6 7° Solid CBN Ceramics GE (ap) CNMG 120404N-GE 0.4 ●●●●●● Q Q QQQQQ Q 6 120408N-GE 0.8 ●●●●●● Q Q QQQQQ Q 4 120412N-GE 1.2 ●●●●●● Q Q QQQQQ Q Medium Cutting 2 0 (f ) 120416N-GE 1.6 ●●●●●● Q Q QQQQQ Q 0.2 0.4 0.6 3° GUW (ap) CNMG 120408N-GUW 0.8 ●● ●● Q Q QQQQQ Q 6 120412N-GUW 1.2 ●● ●● Q Q QQQQQ Q 4 2 → B131 0 0.2 0.4 0.6 (f ) 0° Wiper UX (ap) 6 CNMG 120404N-UX 0.4 ●●●●●● Q Q QQQQQ Q 4 120408N-UX 0.8 ●●●●●● Q Q QQQQQ Q 2 120412N-UX 1.2 ●●●●●● Q Q QQQQQ Q 0 (f) 120416N-UX 1.6 ●●●●●● Q Q QQQQQ Q 0° 0.2 0.4 0.6 B23