... Cavity: For drawing mold,copper wire,aluminum wir Precision MOULD CORE and cavity insert manufacturing 1.OEM ... CAD,Pro/E,UG,3D moldex 3.Machining:CNC,EDM,WEDM,Grinding Milling,Drilling,Polish ........................................................................................Feature ... of using: high hardness,well wear resistent, long service life.3.Processing technology: (1)Excellent stainless ...