Speed Hammer Drill/Driver

Brushless Hammer Drill Voltage 18V Cordless Drill Class General Purpose Chuck Size 1/16 in Drilling Capacity in Concrete 5/8 in Drilling Capacity in Wood 2 1/2 in Number of Speed Settings 3 Number of Clutch Settings 12 Maximum Working Torque 531 ft-lb 1 062 ft-lb Blows per Minute 32 300 bpm Maximum Blows per Minute 32 300 bpm Minimum Blows per Minute 38 000 bpm Brushless Motor Yes