Review on 🔩 Cut through Ceramic, Porcelain, and Granite with Drilax Diamond Hole Saws & Accessories by Steve Hauck

This worked great and made the perfect hole around the new shower valve. Draw and cut a hole in a piece of thin plywood and hold or clamp it over the tile to guide and hold the hole saw in place for the first cut. Carefully pour water over the saw as it cuts the tiles. It only takes a few seconds and does a professional job.