product name
supplying copper wire drawing dies,iron/copper wire drawing dies
Material
Cooper, Aluminum, cable core, steel, steelness
Die core
Cooper, Aluminum, cable core, steel, steelness ...
Difference of Co/Si base(1)
Co base use life is twice than Si base die core
Difference of Co/Si base(2)
Co base die core can process by electric spark, laser, supersound ...
Difference of Co/Si base 3
Co base work under 600 degree; Si can work under 1000 degree
Application
copper, aluminum, electromagnetic wire and stainless steel
Mould material
P20/718/738/NAK80/S136