ITEM NAME:100mm Dia Round Glass Tile Concrete Diamond Polishing Cutting Disc A4L4 100mm Dia Round Glass Tile Concrete Diamond Polishing Cutting Disc A4L4 Product Name: Diamond Cutting Disc Material: Metal Outer Diameter: 100mm / 4 inch Inner Diameter: 16mm / 0.6 inch Thickness: 10mm / 0.4 inch Color: Silver Weight: 72g Providing greater durability, longer service life and cutting freeness Ideal for grinding steel, as well as natural stone, granite, marble, fiberglass and other materials Package Content: 1 x Diamond Cutting Disc Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.