Now you can handle large work pieces with ease. Dot Disc™ brand diamond discs feature aggressive, fast cutting action for rough cabbing and preforming large faceted stones. They are ideal for cutting large flat areas where hydroplaning and grinding force are factors. These discs come with or without an arbor hole. For discs with an arbor, a 1/2" center hole is standard.
Dot discs without a center hole provide you with a larger working area for glass and stone, allowing you to utilize the full face of the disc.