Designed for cutting granite, marble and engineered stone. It is available in sizes to fit most tub and tile saws and the Alpha Wet Stone Cutters. The advanced style rim reduces the risk of chipping and breaking while providing accurate and safe cuts. Alpha Numero Uno is cost-effective and easy to use.Diameter : 10 inThickness : 2mmMax RPM : 5 900Arbor : 5/8 in.