Chrome vanadium shaft through-hardened to 50-53HrC. Fits all spline rotary hammers. Flute geometry removes dust from the hole quicker for fast drilling and long life. SKU: 41683040 MFG: 324018 Shop more products by Irwin. Shop for Drill Bits on sale from the biggest repair hand tools store in USA SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping not available to AK,AE,AA,AE,AE,AE,AP,GU,HI,PR,VI Free shipping over $35 Sold out $36.26 Quantity Sold Out Sold out Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: 3/4" Dia Length: 13" Standard tip Spline shank Chrome vanadium shaft through-hardened to 50-53HrC Fits all spline rotary hammers 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 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov FEATURES MFR: 324018 SKU: 41683040 UPC: 024721007971 Brand: Irwin