... 9.00 mm d.High machine efficiency Applciation: PolyCrystal Diamond Drawing Dies are widely applied to a variety of industries ... plated steel wire etc. ). Suitable for drawing platinum rhodium wire, gold wire, silver wire, copper, aluminum, molybdenum, nickel, tined, copper ... 20º50º +/20º Copper Wire, aluminum wire, brass wire, gold wire, etc.Stainless steelwire, coopper plated steel wire, tungsten wire ...