... ,S136,8407,NAK80,SKD61,H13, etcHardness of steel46~56HRCMaterial for Slider ,Lifter and all sub insert use1.2767 HRCCavitySingle ... RubberLead time2~7 WeeksPackageWooden/Plywood case for tool ,PE bags add export carton for partsPayment termsT/T, L/C, ... parts, Extrusion plastic parts, PVC dipping, The main rubber raw material is EPDM, Natural Rubber, SBR, Nitrile, Silicone, Fluorosilicone, ...