... mainland) Item no:KBM-16 Shaping model: Plastic injectionProduct material: Plastic Product type: Auto-parts Delivery and packaging:10-- ... 45daysWooden or pallet packing Specification:Precision Plastic injection mould for Auto parts500,000shots718H Core 1*4 CavitiesISO9001:2008 OEM ... 718,S136,8407,NAK80,SKD61,H134Hardness of steel46~56HRC5Material for Slider ,Lifter and all sub insert use1.2767 ...