3 Inch 150 Grit Flat Diamond Grinding Wheel Cutter Grinder Power Tool with 1/2 Inch Bore for Grinding Hard Alloy, Glass, Tiles and Ceramics 78 x 12.7 x 10 mm : Amazon.co.uk: DIY & Tools
Metal Bond Diamond Abrasive Wheel/ Abrasive Disc/ Abrasive Tool - China Diamond Grinding Wheel, Grinding Wheel Diamond | Made-in-China.com