"IRWIN INDUSTRIAL" MASONRY DRILL BIT
Masonry drill bit is a fast and durable bit for the professional user. the bit features a chrome vanadium spring steel shaft that is through-hardened for superior durability. the shot-peened, double tempered finish reduces breakage. the bit also features a tip with a copper brazed material that gives high heat resistance and reduced tip loss. the spline shank fits all spline rotary hammers. the two cutter tip privides faster drilling and dust removal.
- 5/16" dia. x 6" length.
- Carbide tipped
- Fits all spline rotary hammers.
- Flute geometry removes dust from the hole quicker for fast drilling and long life.
- Copper braze material gives high heat resistance for reduced tip loss.
- Shot peened, double-tempered finish reduces breakage
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov