Description:

Outer Diameter: 100mm / 4";Arbor Hole Size: 16mm / 5/8". Thickness: 1mm / 0.039"; Grit: 100; Material: Metal, Diamond Particles. Ideal for grinding and polishing glass, stones, gemstone, rock, jewelry,etc. Abrasive Diamond Coverage: Over 95%;only one side is coated. Package Content : 1 x Diamond Grinding Disc.