Cordless Rotary Hammer Voltage 18 V Chuck Style SDS-Plus Solid Bit Optimal Drilling Range in Concrete 5/32 in to 3/8 in Core Bit Capacity in Concrete 11/16 in Blows per Minute 0 bpm to 5 000 bpm Anti-Kickback Clutch Yes Modes of Operation Hammer Only Brushless Motor Yes Cordless Tool Kit Contents (1) Bare Tool Core Bit Capacity 1 3/8 in Impact Energy 1.2 ft-lb Battery Series LXT Charger Included No Drilling Capacity in Concrete 11/16 in Drilling Capacity in Steel 1/2 in