... G shape dies,etc. 3.Tungsten carbide moulds:like wire-drawing die,indexable inserts,dies,mining tools dies,squeezing dies,steel ... Hardness Good Wearness Good Precision High Level Application Copper, Aluminum, Brass, Steel, Stainless Steel, etc Material Diamond Carbide Packing Box ... is the international trade organization . It is mainly engaged in the business of the series of "Diamond" Brand cemented ...