-Sharp, versatile grain is free cutting and resists burn -Excellent form holding -Ideal for blending and deburring -Head Length: 1-1/8" -Head Diameter: 3/4" -Spindle Diameter: 1/4" -Max. RPM: 16100 -Shape: A5 -Grit: 80 -Abrasive Material: Aluminum Oxide -Grade: 86A -Shank Length: 1-1/2" -Colour: Pink