The OX PU10 award winning Professional Series blade is guaranteed to cut granite, natural stone, clay products, engineering bricks, metal, concrete products, steel and all building materials. Designed for safety, while providing smoother quieter cuts, the reinforced center plate helps to reduce vibration while increasing user comfort. The OX Professional Series Diamond Blades give performance you would associate with a professional product at a price that has revolutionized the market. The PU10 blade is designed to work with Angle Grinders, Circular Saws, Power Saws and Tile Saws. And there's no need to change blades when making a cut, because this blade is guaranteed to cut all materials on the jobsite.