Carbide drill milling cutter coatings (the coating itself is also a hard material) are all composed of a metal and a non-metal.Some common carbide drill cutter coatings include titanium nitride (TiN), titanium nitride carbide (TiCN), titanium aluminum nitride (TiAlN), aluminum titanium nitride Read More

Drill bit is very common in our daily life, it is a tool with cutting ability on the rotating head, generally milled or rolling quenched with carbon steel SK, high speed steel SKH2, SKH3, etc. It is used for drilling processing of metals and other materials, and can be applied to drill press, lathe, Read More