Fine CuttingFinishingLight CuttingLight to Medium Cutting Recommended Application AC8015P AC8025P AC8035P AC810P AC820P AC830P AC6020M AC6030M AC6040M D1AC610M AC630M AC4010K AC4015K AC420K AC405K AC415K AC503U AC5015S AC5025S AC510U AC520U AC1030U AC530U ACZ150 T1500Z T3000Z T1000A T1500A ST10P ST20E A30 G10E EH510 EH520 H1 CeramicsSolid CBNPos.Neg.Insert IGETALLOY Square Type Negative Inserts Indexable Insert SN Square Type Neg. REIC Grade Selection A2, A3Chipbreaker SelectionB10 on With Hole 90° L S Insert Grade Selection by Work Material A10 on : Continuous Cutting 1st Recommended : General Cutting 1st Recommended : Interrupted Cutting 1st Recommended : Continuous Cutting 2nd Recommended : General Cutting 2nd Recommended : Interrupted Cutting 2nd Recommended P Steel SN■■1204●● M Stainless SteelKCast Iron N Non-Ferrous Metal Dimensions Cutting Edge Length L 12.7 Thickness S 4.76 S Exotic Alloy (mm) Inscribed Circle IC 12.7 Hole Dia. D1 5.16 H Hardened Steel B SUMIBORON (CBN) Inserts L58 on SUMIDIA Binderless Inserts M28 Ceramic Inserts B128 Applicable External Holders C17 to C22 Coated Carbide CoatedCermet Cermet Carbide Applicable Internal Holders E45 to E47 Shape ApplicationRange NoseCat. No.RadiusRE FB (ap)2 SNMG 120404N-FB 0.4 QQQQQQQQ●QQQQQQQQQQQQQ Q●●●●QQQQQQ 120408N-FB 0.8 QQQQQQQQ●QQQQQQQQQQQQQ Q●●●●QQQQQQ 1 27° 0 (f )0.20.4 FL (ap)2 SNMG 120408N-FL 0.8 ● ● ● Q Q Q●● ● 1 C 10° 0 (f )0.20.4 FE (ap)2 SNMG 120404N-FE 0.4 ●●●● ● ●● Q Q Q●●●● 120408N-FE 0.8 ●●●● ● ●● Q Q Q●●●● 1 120412N-FE 1.2 ●●●● ● ●● Q Q Q●●●● 20° 0 (f )0.20.4 D LU (ap)2 SNMG 120408N-LU 0.8 ●● ●● ● ● Q Q Q●● ● 120412N-LU 1.2 ●● ●● ● ● Q Q Q●● ● 1 R 10° 0 (f )0.20.4 SU (ap)2 SNMG 120404N-SU 0.4 QQQQQQQQQQQQQQQQQQQQQQQQ QQQQQQ 120408N-SU 0.8 ●●●●●● ●● ● Q●●●●Q●Q●●●● 1 13° 0 (f )0.20.4 S SE (ap)6 SNMG 120408N-SE 0.8 ●●●●●● Q Q QQQQQ Q 4 120412N-SE 1.2 ●●●●●● Q Q QQQQQ Q 2 5° 0 0.2 0.4 0.6 (f ) T EF (ap)2 SNMG 120404N-EF 0.4 ●●● ●●● Q●● Q QQQQQ Q 120408N-EF 0.8 ●●● ●●● Q●● Q QQQQQ Q 1 20° 0 (f )0.20.4 GX SNGG 120404R-GX 0.4 QQQQQQQQQQQQQQQQ V (ap)2 120404L-GX 0.4 QQQQQQQQQQQQQQQQ ● ● 120408R-GX 0.8 QQQQQQQQQQQQQQQQ ● 1 120408L-GX 0.8 QQQQQQQQQQQQQQQQ ● ● ● 0 (f )0.20.4 120412R-GX 1.2 QQQQQQQQQQQQQQQQ W Photo15°Left Hand 120412L-GX 1.2 QQQQQQQQQQQQQQQQ SX (ap) SNMG 120404N-SX 0.4 QQQQQQQQQQQQQQQQQQQQQQ Q●● ●QQQQQQ 2 120408N-SX 0.8 ●●●●●● Q Q Q●● ● 1 120412N-SX 1.2 ●●●●●● Q Q QQQQQ Q 3° 0 (f )0.20.4 EX (ap)3 SNMG 120404N-EX 0.4120408N-EX0.8 ●●●●● Q●●●●Q●QQQQQ Q●●●●●Q●●●●Q●QQQQQQ 2 1 120412N-EX 1.2 ●●●●● Q●●●●Q●QQQQQ Q 16° 0 0.2 0.4 (f ) B41