Rotary Hammer Kits, Rotary Hammer Kit, SDS Plus, No Load RPM 0 to 1100, Blows per Minute 0 to 4500, 8.0 A Amps, Voltage 120 V, Solid Bit Capacity 1 in, Core Bit Capacity 3 1/8 in, Stop Rotation Yes, Reversing No, Impact Energy 2.1 ft-lb, Tool Length 16 5/8 in, Tool Weight 7.1 lb, Cord 13 ft, Features 40 Bit Angle Settings, Anti-Vibration Technology (AVT(R)), Hammer Function Selector, Variable Speed Trigger, Includes Carrying Case, Depth Rod, Side Handle