Cordless Hammer Drill Kit Voltage 20V Cordless Drill Class Premium Chuck Size 1/2 in Drilling Capacity in Concrete 1/2 in Drilling Capacity in Wood 4 in Number of Speed Settings 3 Number of Clutch Settings 11 + Hammer Blows per Minute 0 to 38 250 Maximum Blows per Minute 38 250 bpm Minimum Blows per Minute 0 bpm Brushless Motor Yes Cordless Tool Kit Contents (1) Bare Tool (1) Charger (2) Batteries Battery Capacity 5.0 Ah Battery Model Number DCB205 Battery Series XR(R)