The Grinding Wheel (125 x 20 x 32mm Bore, Coarse 36G, Black) is a high-performance abrasive wheel designed for grinding, sharpening, and surface preparation. The wheel has a 125mm diameter, 20mm thickness, and a 32mm bore, making it compatible with various grinders. The coarse 36-grit abrasiveness is ideal for heavy material removal, such as grinding metal, steel, or removing rust. The black color indicates a specific abrasive material that is durable and tough for industrial-grade use. This grinding wheel is perfect for tasks requiring fast, aggressive grinding and surface smoothing.