Milwaukee 5378-21 7.5 Amp 1/2-Inch Hammer Drill with Pistol Grip 1/2 in. capacity; 7.5 amp motor Trigger speed control in two ranges: 0-1350 rpm, 0-22,000 bpm; 0-2500 rpm, 0-40,000 bpm; reversing Hammer with rotation or rotation only Self-stop brush system Limited Warranty