Breaker Hammer Kit, Handle Type T-Handle, Chuck Style 1 1/8 in Hex, Impact Energy 38.4 ft-lb, Maximum Blows per Minute 960 bpm, Tool Weight 68.3 lb, Current 15 A, Number of Speed Settings Continuous, Vibration Level 4.8 m/sq sec, Sound Level 105 dB, Number of Chisel Positions 1, Voltage 120V AC, Power Source Corded, Kit Contents 1 In. Cold Chisel, 3 In. Wide Chisel, Bull Point Chisel, Flat Foot Plate for Hammer Truck, Hammer Truck, Kit Box, Pegged Foot Plate for Hammer Truck