Use QEP’s Diamond Hole Saws with Water Delivery System to drill holes for installation of bathroom fixtures in ceramic, glass, stone, marble, granite and porcelain tile, as well as concrete (depending on thickness). In addition to the diamond hole saw, these diamond hole saw kits contain 6 single-use adhesive pads for mounting, water reservoir, drill guide. They must be used with the water reservoir to keep it from overheating, and are for use with cordless drills only.
