HOLE SAW DIAMND GRT 7/8" *Brand Name: Diablo *Diameter: 7/8 in. *Material: Diamond Grit *Product Type: Hole Saw *Numberin Package: 1 pk *Cutting Depth: 2 in. *Usage: Drills Porcelain Tile, Ceramic Tile, Granite, Marble, Slate, and Glass *Quick-Change System: Yes *Shank: Diablo Mandrel