® CMT Vertical Milling Dovetail 45˚ CuttingDDiameter wH max α Multi Flute InsertType Ordering Code D H W α No. ofFlutes Holder Code* S17 SC170 F A45 17.0 2.5 0.1 45° 6 H3, 3.1, 4, 5, 18,19, 20 S20 SC200 F A45 20.0 3.0 0.1 45° 6 H5.1, 5.2, 6, 7, 8,9, 21, 22, 23 W Groove Milling CuttingDDiameter A RT Detail A InsertType Ordering Code D W T±0.02max. R Groove Dia.(min.) Holder Code* C10 W08 10.0 0.80 0.80 0.1 Ø > 10.0 C10 W09 10.0 0.90 0.90 0.1 Ø > 10.0 H1, 1.1, 2, 15,16, 17 C10 C10 W10 10.0 1.00 0.90 0.1 Ø > 10.0 C10 W15C10 W20 10.010.0 1.502.00 1.201.20 0.10.1 Ø > 10.0Ø > 10.0 H1, 2, 15, 17 C12 W08 12.0 0.80 0.80 0.1 Ø > 12.0 H3, 3.1, 4, 5, 18, C12 W10 12.0 1.00 0.90 0.1 Ø > 12.0 19, 20 C12 C12 W10T 12.3 1.00 1.60 0.2 Ø > 12.3C12 W15C12 W2012.412.41.502.001.601.600.10.1Ø > 12.4Ø > 12.4H3, 4, 5, 18, 20 C12 W25 12.4 2.50 1.60 0.1 Ø > 12.4 C18 W10 17.8 1.00 1.50 0.1 Ø > 17.8 C18 C18 W12C18 W15 17.8 1.20 1.50 0.1 Ø > 17.8 H5.1, 5.2, 6, 7, 8,9, 21, 22, 2317.81.501.950.1Ø > 17.8 C18 W20 17.8 2.00 2.80 0.1 Ø > 17.8 H5.1, 5.2, 21 C25 W20 25.0 2.00 3.00 0.2 Ø > 25.0 C25 W25 25.0 2.50 3.00 0.2 Ø > 25.0 C25 C25 W30C25 W35 25.025.0 3.003.50 3.003.50 0.20.2 Ø > 25.0Ø > 25.0 H10, 11, 24, 25 C25 W40 25.0 4.00 3.50 0.2 Ø > 25.0 C25 W50 25.0 5.00 3.50 0.2 Ø > 25.0 * For complete toolholder description see pages B07-22 and 23 B07-15