Diablo DMAMM1070 Hammer Drill Bit, 5/16 in Dia, 6 in OAL, Percussion, 10 mm Dia Shank, Hex Shank

Diablo's Multi-Material Carbide Tipped Hammer Drill Bit range provides faster starts and longer life in tile, masonry, concrete, wood and metal. Optimized with a unique brazing and hardening process, the carbide tip extends life and productivity, allowing users to drill faster holes. The multi-ground Grip Point tip design allows for aggressive starts that produce clean, fast holes in a variety of applications. This range is Impact Strong™ for increased shank stability and durability in cordless and corded impact and drill drivers.