Description

Copper tungsten alloy is refractory metal, it's produced by the powder metallurgy process. Copper tungsten tube, to make the center inner hole in the copper tungsten rod is a big challenge. But compare to copper, it is very hard to machining especially drilling the straight and precise inner hole. Copper tungsten is better EDM material in making the deep slots without burr issue. We successfully develop unique technology to produce copper tungsten tubeas the flush hole which can bring the slim slots EMDing to the high level.

   EDM drilling the deep and slim hole need copper tungsten tube which allows high-pressure flush forces the eroded material to leave the hole quickly, enabling deeper holes to be made