Powerful 6.0 AMP motor delivers 11,000 RPM for the most demanding applications Compact design at only 4.2 lbs. for reduced operator fatigue Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life Paddle switch design with no lock-on for added user preference AC/DC switch for use with alternative power source Protective zig-zag varnish seals the armature from dust and debris for longer tool life All-ball bearing design and metal gear housing for added durability Machined bevel gears provide up to 2x longer service life than previous models Side handle is positioned at an increased 20° angle for comfort and control