Injection Plastic Mould LKM mould plate, NAK80, S136 for core good quality, reasonable price, best service Injection Plastic Mould(Tooling,Plastic Injection Mould);1. Die set: 50# steel material2. Core: 718# steel material3. HRC: S136 steel materialManufacture according to customer's 2D or 3D drawing, meet the customer's special technical request, just like gate, material, execution, etc.