Introducing the APMT 1604 Carbide Milling Insert by KM, engineered for precision in metal cutting on CNC machines. Made from durable tungsten carbide, these inserts boast a hardness of 40-50 and provide stable, long tool life for processing steel, cast iron, and stainless steel. Each box contains 10 customizable inserts, available in various coating colors. Elevate your machining efficiency today! Welcome to visit our website!