Abrasive Point Abrasive Material Aluminum Oxide Max Speed 68 400 RPM Shape Cone Head Width 1/4 in Head Length 3/8 in Tool Brand Eazypower Overall Length 3/8 in Mounting Type Mounted Point Diameter 7/32 in Abrasive Shank Diameter 1/8 in Material Application Ceramic Glass Metal Stone Wood Number of Pieces 1