Applications Materials PRIMARY SECONDARY Face Milling Shoulder Milling K Cast Iron P Steels - up to 45HRC Slotting Copy Milling The KCK20B and KCKP10 indexable milling grades feature a new coating for high-performance milling, higher wear resistance and longer tool life in cast iron and compacted graphite iron applications. The new High-Power Impulse Magnetron Sputtering (High-PIMS) coating: Creates a smoother insert surface and optimal layer adhesion Increases cutting edge strength Delivers consistent and repeatable performance and up to 30% longer tool life Features a gold top layer for easy wear identification Both grades offer higher productivity and consistent, repeatable performance during roughing, semi-finishing and finishing operations when machining cast iron and compacted graphite cast-iron components. 2