Dewalt - 100x6 mm Grinding Wheel is a premium quality that comes with softer formulation for faster grinding in harder materials. It has a material mix that ensures durability and long lifetime of the wheels. DeWalt Grinding Wheel is recommended to use proper eye and respiratory protection to reduce the risk of injury. It has high-performance aluminium oxide grain for long life and high material removal. It has high grain concentration and smooth grinding. It is made up of proprietary material mix that makes the grinding wheel more durable.