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. An open slot design ensures easy removal of plugs. Diablo's hole saws are compatible with Diablo's SnapLock™ PLUS mandrel system, resulting in quick, easy and effortless cup changes.