Diablo's high-performance Diamond grit hole saws deliver longer life and faster material removal when boring holes into tile, stone, and glass. A continuous rim diamond grit edge delivers lasting durability and maximizes cut quality in masonry applications. Diablo's hole saws are compatible with Diablo's SnapLock PLUS mandrel system, resulting in quick, easy, and effortless cup changes.Find the HOLE SAW DIAMD GRT 1 at Ace.