Hole Saw, Primary Material Application Masonry and Tile, Materials Cut Brick, Cast Iron, Ceramic Tile, Glass, Granite, Laminate Flooring, Arbor Design Built-In, Tooth Material Diamond Grit, Saw Dia. 1 in, Teeth per Inch Continuous Grit, Max. Cutting Depth 1/2 in, Impact Rated No, Shank Size 1/4 in Hex