® CMT Vertical Milling Groove MillingMulti Flute CuttingDDiameter W RT max InsertType Ordering Code D W±0.02 TMax. R Groove Dia.(min) No. ofFlutesHolder Code* SG170 F W15 17.0 1.5 2.8 0.2 Ø > 17 6 S17 SG170 F W20 17.0 2.0 2.8 0.2 Ø > 17 6 H3, 3.1, 4, 5, 18,19, 20 SG170 F W25 17.0 2.5 2.8 0.2 Ø > 17 6 SG200 F W15 20.0 1.5 2.9 0.2 Ø > 20 6 SG200 F W20 20.0 2.0 2.9 0.2 Ø > 20 6 S20 SG200 F W25SG200 F W3020.020.0 2.5 2.9 0.2 Ø > 20 6 H5.1, 5.2, 6, 7, 8,3.02.90.2Ø > 2069, 21, 22, 23 SG200 F W40 20.0 4.0 2.9 0.2 Ø > 20 6 SG200 F W49 20.0 4.9 2.9 0.2 Ø > 20 6 SG200 E W20T 20.0 2.0 3.7 0.2 Ø > 20 5 S20 SG200 E W25T 20.0 2.5 3.7 0.2 Ø > 20 5 H5.1, 5.2, 21 SG200 E W30T 20.0 3.0 3.7 0.2 Ø > 20 5 SG350 F W30T 35.0 3.0 6.3 0.2 Ø > 35 6 SG350 F W40T 35.0 4.0 6.3 0.2 Ø > 35 6 S35 SG350 F W50T 35.0 5.0 6.3 0.2 Ø > 35 6 H12, 13, 14, 26 SG350 F W60T 35.0 6.0 6.3 0.2 Ø > 35 6 SG350 F W80T 35.0 8.0 6.3 0.2 Ø > 35 6 * For complete toolholder description see pages B07-22 and 23 B07-17