Stamping Die

Carbide Insert Stamping Die adopts composite structure: alloy steel die holder with cemented carbide (tungsten carbide) inserts. Carbide inserts are embedded only on cutting edges and high-wear cavity areas, while the main die body is made of tool steel. It combines superior wear resistance and dimensional stability of carbide, and avoids high brittleness and high cost of solid carbide dies. Suitable for high-speed progressive stamping, precision blanking, piercing and deep drawing, especially for hard-to-stamp materials such as stainless steel, silicon steel and tin-plated sheet. Worn carbide inserts can be replaced separately instead of scrapping the whole die, greatly reducing mass production cost.