... for copper, steel, Al, carbon wire drawing. 1.We supply with PCD, CD, ND and tungsten carbide drawing die with polish surface and steady performance. 2 ... tungsten carbide industrial tools. Blade(plotter blade, wire stripping blade), water flow meter shaft, wire drawing die, cutting wheel(ceramic, glass cutting), ... tools relative can be customised.Welcome inquiring. Tungsten carbide wire drawing die