General description This is a high-quality, durable aluminium oxide bench grinding wheel designed for general grinding, deburring, and tool sharpening on non-ferrous metals and steel. It provides reliable performance and precision. Technical specifications Diameter: 150mm Thickness: 20mm Grit: 36G (Coarse) Maximum Speed: 4,450 rpm Metres Per Second: 35 m/s Bore Diameter: 31.75mm Hardness: P Weight: 0.79 kg Approved Abrasive Wheel Marking Code: A36P 5V Certification: EN12413 Compatibility and accessories Supplied with 5 reduction rings to fit most bench grinders with bore sizes between 12.7mm and 31.75mm Compatible with Draper Bench Grinders: 66804, 05095, 83421, 29620 (19mm and 20mm wheel face) Installation Install the wheel onto the bench grinder using the appropriate reduction ring to match your grinder's bore size Ensure the wheel is securely fitted and properly aligned before use Usage Use for general grinding, deburring, and sharpening of tools on non-ferrous metals and steel