M12 FUEL 1/2 in. Hammer Drill/Driver Kit

Hammer Drill, Voltage 12V DC, Cordless Drill Class Compact Premium, Chuck Size 1/2 in, Drilling Capacity in Concrete 3/8 in, Drilling Capacity in Wood 1 1/4 in, Number of Speed Settings 2, Number of Clutch Settings 12, Maximum Working Torque 33.3 ft-lb, Blows per Minute 0 to 22,500, Maximum Blows per Minute 22,500 bpm, Minimum Blows per Minute 0 bpm, Brushless Motor Yes, Cordless Tool Kit Contents (2) Batteries, Battery Capacity (1) 2.0 Ah, (1) 4.0 Ah, Battery Model Number 48-11-2420, 48-11-2440