wc 92 percent and co 8 percent carbide drawing die nibs 19*14*3.0
Structure: *Lubricating area of the entry: There is an arc to make the wires enters to the workaround conveniently. *The workaround: The metals come about plastic deformation while drawing, the cross section of the metals is compressed and reduced. *Diameter fixed district: to guarantee the size and form accurate and even, lengthen the service life of the die. *Wire outlet area: wire outlet terminal can prevent scuffing and break-up when the machine is stopped.