Irwin 1-1/2 In. x 18 In. x 23 In. SDS MAX Drill Bit
SDS-max Multi-Cutter drill bits fits all SDS-max rotary hammers and Hilti TE F, G and Y rotary hammers. Patented flute geometry removes dust from the hole quicker for fast drilling and long life.
Shot-peened, double-tempered finish reduces breakage
Copper braze material gives high heat resistance for reduced tip loss
All tips made to ANSI specifications
Chrome vanadium shaft through-hardened to 50-53HrC