A high-quality, hard-wearing aluminium oxide bench grinding wheel with fine grit. Suitable for general grinding, deburring and tool sharpening on non-ferrous metals and steel. Dry-cutting use only. Manufactured with a 31.75mm bore and supplied with 5 reduction rings enabling each bench grinding wheel to fit most bench grinders with a bore size between 12.7 - 31.75mm. Compatible with Draper Bench Grinder. Conforms to EN12413. Features and Benefits • 150mm x 16mm x 60G • Hard-wearing aluminium oxide • 31.75mm bore and includes 5 reduction rings which enables compatibility with a most bench grinding tools (with a bore size between 12.7 - 31.75mm) • General purpose grinding • Dry cutting only • Conforms to EN12413 Specifications Diameter: 150mm Thickness: 16mm Grit: 60G (Fine) Metres Per Second: 35m/s Max Speed: 4,450rpm Bore: 31.75mm Reduction Ring Sizes: 25.40mm / 22.23mm / 19.05mm / 15.90mm / 12.70mm Wheel Hardness: M Approved Abrasive Wheel Marking Code: A60M 5V Certification: EN12