Buy Drill Bits & Black Oxide on sale from largest heavy duty hand tools store in USA
- Reduced friction between bit and workpiece.
- The speed helix design penetrates 3X faster than standard bits.
- Easier drilling, reduced heat, extended drill bit life and extended cordless battery life.
- Triple tempered black oxide coated bits last 50% longer than regular high speed steel.
135-degree split point starts on contact with no walking or skating and no center punch is required.
- Length 11/64 x 3-1/4 ".