4 Flutes for Drilling set of 4 - Drill Bits Sets for DIYers & Professionals. Situated at the industrial hub of India we specialize in providing complete tooling solutions.
APPLICATION: This tool can be used on copper, copper alloys, cast iron, steels, carbon steels (HB225), alloy steels (HB225325), pre-hardened steels (up to HRC45), hardened steels(HRC4045).