12” 300mm 120Grit Large Size Diamond Coated Flat Lap Wheel Lapidary Polishing Grinding Disc Grinding Pottery Stone Glass (12INCH 300mm, 120)

12” 300mm 120Grit Large Size Diamond Coated Flat Lap Wheel Lapidary Polishing Grinding Disc Grinding Pottery Stone Glass (12INCH 300mm, 120)

Product Name: 12 inch Diamond Grinding Disc, No Hole Flat Lap Disk, Diamond Lapidary Discs Outside diameter: 12"(300mm); Thickness: 1.3mm; Arbor hole: No Hole Arbor hole: No Center Hole,the surface is completed filled with diamond, only one side is coated diamond The diamond discs are one of the finest discs manufactured for hobby, lapidary, glass applications Electroplated diamond, evenly distributed diamond coating, Polishing Laps Mainly used for polishing Crystal, Agate, Jewel and Jade, and suitable to grind and polish jewelry, glass, rock, etc. Diamond coating surface area: almost 98% All our flat laps wheels have a 12" (approx.)