Belle Gold General Masonry (GH) Diamond Cutting Disc 500mm (Code GGP50025) The Belle Professional range of double laser welded 10mm high segmented diamond products have been designed to give good speed of cut and long life and give excellent value for money Excellent rental revenues per unit For extensive use on wide range of products including most medium aggregate concretes General masonry products, stock paving bricks, most roofing tiles and hard sandstones Hole centre is 25mm