® CMT Vertical Milling Partial Profile 60° - ISO, UN Same insert for internal and external thread I.C. Insert Pitch Range Pitch Range I.C. Ordering Code Holder Code* Type mm TPI Int. 1.5-3.0 Int. 16-8 ST 16 R G60 Ex. 1.25-3.0 Ex. 20-8 SI16 3/8" H27, 28, 29 Int. 3.5-5.0 Int. 7-5 ST 16 R N60 Ex. 3.0-4.5 Ex. 8-6 Right hand cutting * For complete toolholder description see pages B07-29 and 30 B07-28