Diablo, 18 x 2 x 3 multimaterial carbide tipped hammer drill bit Diablo’s multimaterial 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 multiground 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