• Shank: 1/8"

• Cutter Size: 9/32" Diameter X 13/32" Tall

• Silicon Carbide Grinding Stones Are Designed To Grind And Etch Stone, Glass, Ceramics, Porcelain And Non-Ferrous Metals

• Ideal For Sharpening, De-Burring And General Purpose Grinding On Harder Materials Including Stone, Glass, Ceramic, Porcelain, Gemstones And Non-Ferrous Metals Specially Designed For Working With Conic And Flat Surfaces

Warning this product can expose you to chemicals including Silica, crystalline, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.