Diamond hole saw for hard ceramics. The diamond hole saw for hard ceramics cuts the toughest tiles. No tile is too hard. The diamond coating provides this hole saw with a long lifespan for cutting ceramics of all types and thicknesses. Additionally, the thin cutting edge allows for fast and clean cuts. It features special side holes for easy removal of core pieces. This hole saw is suitable for cutting wall and floor tiles. It is compatible with all corded and cordless drills. The unique Power-Change adapter of this diamond hole saw for hard ceramics is the fastest connection system on the market. It allows for the quick separation and connection of the hole saw and center drill with just one click. The quality of the cut depends on the correct speed and cooling (see operating instructions). Note: Drill without impact. Always work with water cooling! Use only with cordless drills.