Type : Wet / DryApplication : Natural and Engineered Stone , QuartziteArbor : 5/8"-11TMachine : Hand grinder, Hand saw Designed for stone removal without chipping or shattering edge of stoneResin bond allows for smooth, bounce free use Resin Cup WheelAvailable option Item number Diameter & Grit S302C4GK 4" x Coarse S302M4GK 4" x Medium S302F4GK 4" x Fine