Heavy Duty High Speed Sander. This lightweight pistol grip sander has an energy-efficient 1/2 hp motor and a built-in regulator and variable speed throttle for precise speed control. Used for paint removal, shaping filler patches, smoothing welds, and removing rust. Uses 5" sandpaper. Free speed 14000 rpm. Average air consumption: 6 cfm @ 90 psi. 1 year limited warranty.