... 718,NAK80 etc. plastic material:PP,ABS etc mould life:500,000shots car kits mouldcavity:single/multimaterial:P20,45#,718,NAK80 etc ... .plastic material:PP,ABS etcmould life:500,000shots1)Mould design:mould ... file2)Design software:UG,CATIA,PRO-E,solid works and auto CAD3)Mould steel material: cavity,core and slide:P20, 718,NAK80 ...