Our 3-piece Silicone Carbide Grinding Burr Set is an excellent compliment to our Diamond Burr Set (#87507, available separately) for shading, engraving and marking glass, stone and ceramics. Grinding heads are mounted to nickel-plated 3/32" shanks.
WARNING: Some dusts created by using power tools contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Use adequate protection. For more information, go to: www.p65warnings.ca.gov