Diamond Tile Hole Saw Drill Bit Set, Glass, Stone Concrete Tile Saw, Hydro Handle, Mfr#: HHBSKIT

HYDRO-HANDLE diamond drill bits are recommended for precise drilling of tile, glass, stained glass, granite, marble, onyx, quartz and other hard materials including precious and semi precious material such as garnet, amethyst, aquamarine, emerald and tanzanite.