Abrasive Point, Abrasive Material Aluminum Oxide, Max. Speed 34,500 RPM, Shape Mushroom, Head Width 1 in, Head Length 1 in, Tool Brand Eazypower, Overall Length 1 in, Mounting Type Mounted, Point Diameter 1 in, Abrasive Shank Diameter 1/4 in, Material Application Ceramic, Glass, Metal, Stone, Wood, Number of Pieces 1