Mold cutters for machining a mold cavity or punch forming surface. Die cutter is evolved by the end mill, stone cutting wheel,working part shape can be divided into the the conical flat head, cylindrical ball head, conical balls first three. The carbide die cutter uses a very wide range of milling various mold cavity can also be replaced by hand to clean up with a file and grinding wheel grinding head casting, forging, flash welders pieces, as well as certain forming surface Finishing and so on. The cutter can be mounted on the wind-driven or electric tools used, the production efficiency and durability than increase the number of times the grinding wheel and rasp.cutting wheel