4 100mm 80-2000# Diamond Coated Flat Lap Wheel Lapidary Grinding Polishing Disc

Features: *100% brand new and high quality *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 97% *All our flat laps wheels have a 4 (approx.) outer diameter and 5/8 (approx.) arbor hole and are intended to be mechanically clamped to a Master Lap. Specifications: *Product Name: Diamond Grinding Disc *Outer Diameter: 100mm (4 ) *Arbor Hole Diameter: 16mm (5/8 ) *Grit: 80#/180#/240#/400#/800#/1000#/2000# Package Contents: 1*Polishing Grinding Disc Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.