IVY Classic 26632 2" Carbide Grit Edge Hole Saw Kit, USA, 1/Card Kit includes carbide grit hole saw, 3/8-inch mandrel and carbide masonry pilot bit Cuts ceramic tile, marble, slate and fiberglass Continuous rim of carbide grit ensures smooth cutting Slot in hole saw for easy plug removal Carbide Grit Hole Saw Made in USA, Diameter 2-inch, Cutting Depth: 1-inch