... carbide,standard size for copper, steel, Al, carbon wire drawing. 1.We supply with PCD, CD, ND ... and steady performance. 2.We have standard size for drawing different materials use, such as: copper, steel, ... industrial tools. Blade(plotter blade, wire stripping blade), water flow meter shaft, wire drawing die, cutting wheel(ceramic, glass ... customised.Welcome inquiring. Tungsten carbide wire drawing die