YG8X Tungsten Carbide Wear Parts Nozzle Covers for Oil Drilling Bit / Sand Blast Tungsten carbide (chemical formula: WC) is a chemical compound (specifically, a carbide) containing equal parts of tungsten and carbon atoms. In its most basic form, tungsten carbide is a fine gray powder, but it can be pressed and formed into shapes for use in industrial machinery, cutting tools, abrasives, armor-piercing rounds, other tools and instruments, and jewelry. Application of Carbide Nozzle Covers: Nozzle used for oil drilling: with the strength of high hardness, corrosion resistance and wear resistance, it is used on PDC drill bits, can be easily to handle and replacement. Our Advantages: 1. Tungsten Carbide Nozzle Covers made by 100% virgin raw material 2. HIP processed. 3. Professional designed moulds to get complicated shape and high precision tolerances. 4. Excellent wear resistance and corresion resistance. Carbide Nozzle Covers can be made according to your own specification.