When installing a countertop, the hardest part is creating a perfectly smooth and even sink bowl. These brazed diamond grinding drums are the perfect way to finish all of your inside arcs, ovals, and round circles in granite, marble, and other stone slabs. Manufactured by brand names that are known for producing tools, which offer professional results quickly while making your job easier to complete. At DeFusco you’ll find the best prices on these high quality grinding drums.

These brazed diamond grinding drums are made to withstand high temperatures, which allows you to use them in either wet or dry applications. With their 100% diamond exposure, these grinding drums can be run at any speed without having to worry if you have enough diamonds exposed. All of these grinding drums can be attached to any stone grinder that has a 5/8″-11 threaded spindle. We offer all of these brazed diamond grinding drums with bearings for use with templates and without bearings for a reduced price. Either way you’ll get the best removal rate for your money.