Features: 
1) Designed to achieve a high quality finish on all straight or contoured 
    granite, marble, and other stone
2) Its unique design allow for rapid and even removal rated with minimum effort
3) Featuring heavy-duty resin with high quality diamond powder
4) Diameter: 3", 4", 5"
5) Diamond mesh (grit): 50#, 100#, 200#, 400#, 800#, 1500#, 3000#