Bulk Packaged 1.7 x 10.5 mm, 1/16 x 13/32 inch 600 Grit Flame Diamond Coated Burr, 1/8 inch shank.For use with Dremel Rotary Tools. Diamond coated accessories will cut into glass, wood, metal, stone, practically anything. For longer life, use with a cooling agent such as Eurotool Cut Lube. |