DEWALT SDS Rotary Hammer, 30RV74

Rotary Hammer Kit Chuck Style SDS-Plus Handle Type L-Shape Solid Bit Optimal Drilling Range in Concrete 5/32 in to 7/8 in Solid Bit Capacity in Concrete 1 1/8 in Modes of Operation Hammer and Rotate Kit Contents (1) Bare Tool Current 9 A Voltage 120V AC Maximum Blows per Minute 4 700 bpm Impact Energy 3.1 ft-lb Anti-Kickback Clutch Yes Auxiliary Handle Positions Continuous Blows per Minute 0 to 4 700 bpm Clutch Style E-Clutch Cord Length 10 ft Core Bit Capacity in Concrete 7/8 in