Carbide gun drill blanks are also called deep hole drilling, represents the advanced and efficient hole processing technology. It can not only be used to process the deep hole, but also can be used to process the shallow hole.
The cemented carbide gun drill is welded together by three parts of a drill shank, a drill pipe and a drill bit, and a through hole is arranged in the middle, which is suitable for drilling cast iron, carbon steel, copper, aluminum alloy and alloy steel.
The cutting fluid used in thecarbide gun drill blank is more particular, it directly affects the precision of the machined hole. Be sure to choose a special gun drilling oil.