Wholesale Nitride Coated Flat Thread Rolling Dies

Product Material Steel Product Household Product Product Name Thread Rolling Die Material DC53, DC55, SKH-9 Mould Life 100W+ Carbide steel or 20W+ Stainless steel Surface treatment Nitride COATED Usage Screw Producing Shaping Mode Die Casting Customized support OEM, ODM, OBM Certification ISO9001