We carry the most used and popular glass grinder bits available today! Diamond grinder bits come in a different grits for working on a diverse range of glass.

Fine Grit: Use this bit to finish edges on fusion pieces and eliminate virtually all chipping. Ideal for mirror, antique or dichroic glass because of their delicate natures.

Standard Grit: Most popular bit! Use this bit to quickly and effectively shape glass. The rougher bits maximize the bite while still providing a uniform grind.

Rapid/Coarse Grit: Use this bit to rapidly remove glass when finish is not important.

Grit size is the size of individual abrasive grains. Lower numbers denote a bit with coarse grain. The coarser the grain, the larger the size of the material removed. Higher numbers indicate finer grit.

Replacement Top Plate (worksurface)- GLASTAR