Hard metal milling cutters HM with titanium carbonitride coating. The TiCN wear protection coating increases the surface hardness of the tool to approximately 3,000 HV/microhardness and the hot hardness resistance up to 400 °C. This extends tool life and enhances productivity. Applications: for high-alloy, corrosion-resistant, acid-resistant, and heat-resistant steels, castings, and plastics. Suitable for deburring, edge breaking, finishing, weld seam processing, and surface machining.