Sumitomo Electric Carbide’s AC420K insert is a CVD-coated carbide grade that features layers of TiCN and Al2O3 for wear, chipping and heat resistance. The coating is designed to improve tool life. ISO classified as a K20 grade, the insert is designed for cast iron roughing applications involving medium to heavy interruptions. The flat surface of the Super FF coating also improves chip adhesion resistance.
Editor PickModular Tooling Lines Enable Shop Standardization
Sandvik Coromant says that its modular CoromantEH, CoroTurn SL and Capto tooling lines enable the selection of optimized tooling assemblies to suit all applications using a smaller inventory of standard items.