This bench grinder from Draper is designed for the workshop to hone and grind hand and garden tools The Draper 31235 is a quality bench grinder with a 200mm wheel diameter. It is designed for the workshop to hone and grind hand and garden tools, featuring a 28950r/min dry white stone speed. Features: Designed for the workshop to hone and grind hand and garden tools With a horizontal whetstone honing wheel, dry white grinding wheel, eye protection shield, spark deflectors, wheel guards and adjustable tool rests Uses a white dry grinding wheel especially suitable for high-speed steel tooling Specification: Whetstone wheel diameter: 200mm Whetstone wheel bore: 80mm Dry white stone wheel diameter: 125mm Dry white stone wheel bore: 12.7mm Whetstone speed: 320r/min Dry white stone speed: 28950r/min Weight: 11kg