WORX WX291L 20V Cordless Impact Driver

This versatile, powerful, and compact 20V Impact Driver was designed to be strong enough to get the job done, yet small enough to get into narrow spaces. So you can bring all this force to places other drills have trouble fitting into. Its motor has been engineered with efficiency in mind, so it wastes little battery while still doling out 0-3300 bpm and 1500 inch/lbs of torque. Control the speed by pulling harder on the trigger, so you can decide exactly how much force each fastener requires. And the forward and reverse switch lets you back out slowly, too.