The Diamond for Hard Ceramics hole saw cuts the hardest tiles. The diamond coating gives this hole saw a long lifespan for cutting ceramics of all types and thicknesses. Additionally, the thin cutting edge allows for fast and clean cuts. This hole saw is suitable for cutting wall and floor tiles. The unique Power-Change adapter of this diamond hole saw for hard ceramics is the fastest connection system on the market, allowing for the separation and connection of the hole saw and center drill with just one click.