® CMT Vertical Milling Full Radius Groove Milling Multi Flute CuttingDDiameter W RT max InsertType Ordering Code D R W T Groove Dia. No. of Holder±0.02Max.(min)FlutesCode* SG200 F R10 20.0 1.0 2.0 2.9 Ø > 20 6 S20 SG200 F R12 20.0 1.2SG200 F R1520.01.52.43.0 2.92.9 Ø > 20Ø > 20 66 H5.1, 5.2, 6,7, 8, 9, 21,22, 23 SG200 F R20 20.0 2.0 4.0 2.9 Ø > 20 6 Face Milling and Finishing CuttingDDiameter W R InsertType Ordering Code D W ± 0.1 R Holder Code* C10 C10 F R0.1 10 3.0 0.1 H1, 1.1, 2, 15, 16, 17 C12 C12 F R0.1 12 3.0 0.1 H3, 3.1, 4, 5,18, 19, 20 C18 C18 F R0.1 17.8 5.0 0.1 H5.1, 5.2, 6, 7, 8, 9, 21, 22, 23 C25 C25 F R0.2 25.0 6.0 0.2 H10, 11, 24, 25 * For complete toolholder description see pages B07-22 and 23 B07-19