Comparing Milwaukee's M18 Fuel Hammer Drill to its Predecessors
Milwaukee M18 FUEL 18-Volt Li-Ion Brushless Cordless 1/4 in. Hex Impact Driver & 3/8 in. Compact Impact Wrench with Friction Ring 2953-20-2854-20 - The Home Depot
Milwaukee M18 Fuel Impact Driver with One-Key 2857-22CT - PTR