Description
Product Name: 6" flat lap disc, 6" diamond wheel, diamond lapping disc.Outside diameter: 6" inch (150mm); Arbor hole: 1/2" (12.7 mm); Thickness: 1.2mm; Grit: 320 (medium).Suitable to grinding gemstone, jewelry, glass, rock, carving knife, etc.These diamond discs are one of the finest discs manufactured for Hobby, Lapidary, Glass applications.They are absolutely flat and parallel to meet the most exacting faceting requirements