Cordless Hammer Drill Kit Voltage 12V Cordless Drill Class General Purpose Chuck Size 3/8 in Drilling Capacity in Concrete 3/8 in Drilling Capacity in Wood 3/4 in Number of Speed Settings Continuous Number of Clutch Settings 20 Maximum Working Torque 22.1 ft-lb Blows per Minute 0 to 19 500 Maximum Blows per Minute 19 500 bpm Minimum Blows per Minute 0 bpm Brushless Motor No Cordless Tool Kit Contents (1) Bare Tool (1) Charger (2) Batteries Battery Capacity 2.0 Ah