Cordless Chipping Hammer Kit Voltage 60 V Chuck Style SDS-Max Solid Bit Optimal Drilling Range in Concrete 0 in to 4 in Core Bit Capacity in Concrete 4 in Blows per Minute 1 105 bpm to 2 210 bpm Anti-Kickback Clutch Yes Modes of Operation Hammer Only Brushless Motor Yes Cordless Tool Kit Contents (1) Bare Tool (1) Battery (1) Charger Battery Capacity 9.0 Ah Core Bit Capacity Not Applicable Impact Energy 14.3 ft-lb Auxiliary Handle Positions 7 Battery Model Number DCB609