Bits are carbide tipped for long life in tough applications. Centric conical tip guides bit through concrete and provides optimal hole geometry. Wear mark alerts user when bit is no longer precise. SKU: 42924787 MFG: HC2146 Shop more products by Bosch. Best online store to shop repair hand tools. Save big with Life and Home discount coupons SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Shipping charges calculated at checkout. Shipping not available to AK,AE,AA,AE,AE,AE,AP,GU,HI,PR,VI $28.51 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: 7/8" diameter 8" usable length 10" overall length Solid carbide head tip Drills faster with less carbide wear Flute design runs cooler with fast dust removal Active conical tip provides cleaner, rounder holes Wear mark on bit assures accuracy of hole diameter Diffusion bond for extreme durability in rebar and all concrete types FEATURES MFR: HC2146 SKU: 42924787 UPC: 000346439106 Brand: Bosch