... ,NAK80,SKD61,H13Hardness of steel46~56HRCMaterial for Slider ,Lifter and all sub insert use1.2767 HRCCavitySingle-cavity ... Mass production,Engineering,Plastic injection,Plastic tooling,Export mold,Auto mold,Two color injection molding,Office plastic product, ... parts,Auto parts,Mold Design,Aluminum Molding,Zinc Mold,Die Casting Mold,Precision product,Precision mold,Hasco mold,DME mold Number of ...