Gun Drill Preform

Gun drill is an effective tool for deep hole drilling. It can be applied to the deep hole drilling materials of steel, cast iron, plastic, nonferrous metal etc., which including mould steel, fiberglass, Teflon, high-strength alloys P20 and inconel etc.

Precision drilling effect can be obtained by using gun drill, accurate hole position , high straightness and coaxiality, fine surface finish. It is convenient to process various kinds of deep holes, including special deep holes, such as cross hole, blind hole and flat blind hole, etc.

Considering the high material requirement of the gun drill, Betalent carbide developed a series of carbide preform for gun drill, of which shapes cover the most popular gun drill shapes in the market, and the ultra fine grain size carbide material Betalent apply to gun drill preform enable the gun drill a very sharp cutting flute, high wear resistant and tough shank. Please contact sales person for detail information.