® CMT Vertical Milling Full Profile - ISO Inserts for internal thread D iame ter gD Multi Flute Cu ttin Insert Pitch M M Number No. of Ordering Code D Holder Code* Type mm coarse fine of Teeth Flutes H3, 3.1, 4, 5, 18, S17 S160 F 2.5 ISO 2.5 M20 1 16.0 6 19, 20 S163 H 1.0 ISO 1.0 M18-M60 5 16.3 8 S175 H 1.5 ISO 1.5 M20-M60 3 17.5 8 S186 F 2.0 ISO 2.0 M22-M60 2 18.6 6 S178 F 2.5 ISO 2.5 M22 2 17.8 6 H5.1, 5.2, 6, 7, S189 F 3.0 ISO 3.0 M24, M27 M28-M60 1 18.9 6 S20 8, 9, 21, 22, 23 S200 F 3.5 ISO 3.5 M30, M33 1 20.0 6 S200 F 4.0 ISO 4.0 M36, M39 M40-M60 1 20.0 6 S200 E 4.5 ISO 4.5 M42 1 20.0 5 S200 D 5.0 ISO 5.0 M48, M52 1 20.0 4 S350 F 4.5 ISO 4.5 M45 M54 1 35.0 6 S35 S350 F 6.0 ISO 6.0 M64, M68 1 35.0 6 H12, 13, 14, 26 S350 F 8.0 ISO 8.0 M130-M200 1 35.0 6 * For complete toolholder description see pages B07-22 and 23 B07-9