Diablo's range of carbide-tipped drill bits for tile and stone delivers faster starts and longer life in tile, stone, and glass. Optimized by a unique brazing and hardening process, the carbide tip extends life and productivity, allowing users to drill fast and accurate holes. The multi-sharpened carbide tip design enables aggressive starts that produce clean holes when drilling into hard materials. The 3-sided flat shank provides added stability by eliminating rotation in the drill chuck.
