M12 Fuel™ Low Speed Tire Buffer BARE TOOL. Premium rubber overmold withstands corrosive materials and provides increased comfort when in use. RPM: 0 – 2,500. Motor Type: Brushless. LED light to illuminate the work area.
The battery powered cordless feature of this is really convenient for getting inside of the tires for doing patch prep and it is quite powerful does a very good job smoothing out the rubber surfaces