... metallurgy dies: 1.Ferrous metal moulds:like gear finished die,sizing die,automobile parts,motor driven tool parts,etc. 2.Magnaglo ... Tungsten carbide moulds:like wire-drawing die,indexable inserts dies,mining tools dies,squeezing die,steel die,etc. ii.Kinds of tungsten ... modeling and fine grinding rolls, drawing die, line model, such as extrusion die hard alloy die If you are interested in our goods ...