Abrasive Point, Abrasive Material Aluminum Oxide, Max. Speed 60,000 RPM, Shape Cylinder, Head Width 1/4 in, Head Length 5/8 in, Tool Brand Eazypower, Overall Length 5/8 in, Mounting Type Mounted, Point Diameter 1/4 in, Abrasive Shank Diameter 1/8 in, Material Application Ceramic, Glass, Metal, Stone, Wood, Number of Pieces 1