® CMT Vertical Milling Chamfering and Grooving ter D iame g D ttin Cu α Insert Ordering Code D H W α Holder Code* Type C10 C10 C90 10.0 1.30 0.4 90˚ H1, 2, 15, 17 C12 C12 C90 12.0 1.35 0.3 90˚ H3, 4, 5, 18, 20 H5.1, 5.2, 6, 7, 8, 9, 21, C18 C18 C90 17.8 1.95 1.1 90˚ 22, 23 C25 C25 C90 25.0 2.50 1.0 90˚ H10, 11, 24, 25 Chamfering, Grooving and Boring Multi Flute ter D iame W g D tti n H max Cu α Insert No. of Ordering Code D H max W α Holder Code* Type Flutes H3, 3.1, 4, 5, 18, 19, S17 SC160 E H14 16.0 1.35 0.2 90° 5 20 SC170 E H14 17.0 1.35 0.2 90° 5 H6, 7, 8, 9, 21, 22, 23 S20 SC200 F H14 20.0 1.35 0.2 90° 6 H5.1, 5.2, 6, 7, 8, 9, SC200 F H24 20.0 2.35 0.2 90° 6 21, 22, 23 S35 SC350 F H42 35.0 4.20 0.2 90° 6 H12, 13, 14, 26 SC200 F H20 20.0 1.95 1.0 90° 6 SC200 F H17 20.0 1.70 1.5 90° 6 H5.1, 5.2, 6, 7, 8, 9, S20 SC200 F H15 20.0 1.50 2.0 90° 6 21, 22, 23 SC200 F H12 20.0 1.20 2.5 90° 6 * For complete toolholder description see pages B07-22 and 23 B07-14