| Re: granite vanities
Dong Sin makes a good granite polishing diamond for countertops and flat areas. They are 3 inch rinch and very rigid. We use them all the time on granite. I even use them on marble vanities somestimes that are acid sensitive. Dong Sin is represented in teh United States by Consolidated Diamond.
You can apply more pressure to a smaller diamond and actually do more work per minute than a four or five inch diamond. My guys will refinish and polish a 12 square foot vanity in around 45-75 minutes including polishing and masking depending on hardness and color. |