Bosch Grinding Disc Metal 125mm Silver SKU: 278346 MODEL: 2608603059 Sorry, there is currently no online price available for this product.Contact your local store for pricing and availability. Mitre 10 Variants Appropriate for hand-held angle grinders. Maximum circumferential speed: 80 m/s. Grinding disc for metal. Features and benefits Thickness of 6.8mm. Bore diameter of 22.23mm.