... sample.The following is mould information for your reference: Plastic Injection Mould Specification SheetItemDescriptionMould MaterialC45, P20, 718, 2738 ... , shaping, Surface grinder, dowel pin drilling, datum axis, CNC, Milling, Wire Cutting, EDM, Benching, Polishing6. Sample 1st ... employee quantity.mould machine specification.shrinkage of certain plastic material ect.5 Mould making processes can be ...