Diamond Saw Blade, Cutting Type Wet, Rim Type Continuous, Blade Dia. 7 In., Cutting Depth 2-1/2 In., Max. RPM 8730, Arbor Hole 5/8 In., Diamond Knockout No, Application Porcelain and Other Hard Tile, Grade Better, For Use With Tile Saws, Angle Grinders and Hand Tools, Plate Thickness 0.060 In. RestrictionsCalifornia Proposition 65 Warning: This product contains a chemical known to the State of California to cause cancer.