DEWALT Polisher DWP849 7 Inch 9 Inch Variable Speed Rotary Tool (12 Amp Motor 3500 RPM Soft Start Automotive Detailing Metal Stone Finishing Gear) Router Six and a Half Foot Drop Defense: Robust Six and a Half Foot Drop Defense: Robust construction buffers physical shock vectors to survive severe 2 meter impacts onto solid jobsite substrates Cut Off Saws Outfitted with precision cut heat treated steel gears for quiet operation and a soft start acceleration profile to prevent compound sling All Ball Bearing Internal Chassis: Professional grade bearing architecture ensures smooth rotational tracking and reduces thermal heat buildup during long sessions