... , Punch:6CrW2Si alloy tool steel; 4, Perfect hardness and tenacity. Applicable scopePharmaceutical tablet press machine, candy dies, ... battery dies.Manufacturing facilities *CNC engraving, milling, wirecut, and lathe equipments. *Auto cylindrical grinder. *Auto advanced lathe.* ... furnace *Special honing machine*Internal grinding machine*CAD and CAMBy the above equipments, we can manufacture punches ...