High Quality Tungsten Carbide Glass Drill Tip Manufacturer

The Tungsten Carbide Glass Drill Tip made of 100% virgin raw material with submicron grain size has high wear resistance,good hardness and impact toughness.All products are precisely polished and grinding, Featured as strong toughness and wear resistance,cutting perfectly round holes without chipping or breaking the material.Adopt section design, achieve the better the effect of cutting.