M12 FUEL Hammer Drill + 10PC Drill Bit

Hammer Drill Kit, 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, Maximum Blows per Minute 22,500 bpm, Minimum Blows per Minute 0 bpm, Brushless Motor Yes, Battery Capacity (1) 2.0 Ah, (1) 4.0 Ah, Battery Model Number 48-11-2420, 48-11-2440, Battery Series M12(TM) REDLITHIUM(TM)