- 4-cutter tip drills faster with less vibration. Unique flute design clears debris quickly to reduce clogging and minimize vibration
- Chrome vanadium spring steel shaft through-hardened to 5-53HrC. Shot-peened, double-tempered finish reduces breakage and extends bit life
- Fits all SDS-max and Hilti TE F, G and Y rotary hammers. All tips made to ANSI specifications. A fast and durable bit for the professional user
- Tip design enhances dust removal and provides symmetrical holes. Copper brazing resists heat and reduces tip loss
![Irwin® SDS-Max Drill Bit, 1" X 8" X 13", #IR-323016 (1/Pkg) Irwin® SDS-Max Drill Bit, 1" X 8" X 13", #IR-323016 (1/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/259518/444118/323000__80152.1666720936.jpg?c=2)