Spline shank two-cutter drill bit are available in a variety of diameters and lengths. The two cutter drill bit has a hardened core that virtually eliminates breakage and two carbide cutter heads that blast through rock and concrete, while reducing vibration. And its double-flute design quickly extracts dust for faster drilling through all masonry materials.
- Fully hardened steel body delivers increased life and durability
- Bulk packs of 10 or 15 available for the most common products
- For use with all brands of spline demolition hammers and rotary hammers with chipping function
- 30 Day money back guarantee