DeWalt DC825B 18-Volt Cordless Impact Driver (Tool Only) for $79.99 shipped.  Here is a screenshot for your reference.  It features a frame-less motor technology with replaceable brushes, 1,330 in-lbs of torque, up to 2,400 RPM and 2,700 IPM.  Note that this is a bare tool and does not come with a battery or charger.  [...]