Insert Grade IC10 (K20-K30).Uncoated carbide grade for grey cast iron over 220HBN, malleable cast iron, silicon aluminium, copper alloys, fibre reinforced plastics (FRP) phenolic laminates, stone, wood and high-temp resistant alloys. Suitable for semi-roughing at low speed, medium feed and interrupted cut conditions. High wear resistance.

Double-sided 55° rhombic inserts with a positive rake angle and sharp, positive-radial edge. Used for machining very ductile materials such as aluminum alloys, soft, low carbon steel, stainless steel, and high temperature alloys.