GilaTools 10" Premium-plus Smooth Cut Ceramic Porcelain Granite Marble Tile Cutting Diamond Saw Blade Engineered from high quality military grade hardened steel to provide 100x longer use than other conventional diamond blades Diameter: 10 inch Segment Height: 10mm. The concentrated bonded diamond matrix makes this blade the most preferred in the industry for accurate and smooth precision cuts Arbor/Bore Size: 5/8 inch Cutting Method: Wet only