Application - This diamond grinding wheel is suitable for grinding/cutting super hard materials such as gemstones, stones, granite, marble, glass, tungsten steel, carbide, ceramics, etc. Perfect for cabbing and contour grinding.High Quality Diamond - Our wheels are made of high quality diamond. The diamond adheres evenly and does not come off easily, so it can be used for a long time.Excellent Effect - Diamond lapidary grinding wheel allow for fast cutting/grinding, so your grinding can be done more efficiently.Matched Machine - This diamond grinding wheel is suitable for most bench grinders and workbenches.Dimension - Diameter: 6 Inch, Arbor Hole: 1 Inch, Thickness: 1 Inch, 600 1000 Grit.color:As shownMaterial:diamondPackage Contents:2 x Grinding WheelOnly the above package content, other products are not included.Note: Light reflection 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.