Milwaukee 2450-22 is powerful enough to drive fasteners up to 75 percent faster and offers up to 2X longer run-time. Weighing only 2.3 pounds, the compact size and weight allows access to tighter areas and reduces user fatigue.
Milwaukee 0879-22 The Milwaukee 18-Volt Cordless Li-Ion 1/2-Inch Impact Wrench comes with a convenient storage case and features a long-running Li-Ion rechargeable battery.