... 3. Hot runner 4. Automatic injection plastic over molding detail as follow:1,part name:Plastic Cap Injection Mould2,Mould core:NAK80 perhardened ... ,2738 etc)3,Mould base:LKM4,Mould Cavity:multi.Specifications1.Mold Base:LKM, HASCO 2.Lifespan:1,000,000 shots 3 ... is OK.Plastic Mould Material 45#, 50#, P20, H13, 718, NAK80, S136, SKD61, etc Mold Life 1,000,000 shots Mold Base LKM ...