Carbide Double Stepped Punches with Key Grooves Normal, TiCN Coating

A two-stage punch with a carbide key groove that is fixed with a key and has a two-stage shank. The material is carbide (V30) and ultrafine particle carbide (HIP). Shank diameter tolerance can be selected from m5 and +0.005/0. You can choose between normal and TiCN coating to improve wear resistance.