Demolition Hammer, Handle Type Chipper, Chuck Style SDS-Max, Impact Energy 18.8 ft-lb, Maximum Blows per Minute 1,900 bpm, Tool Weight 23.8 lb, Current 14 A, Number of Speed Settings Continuous, Vibration Level 7 m/sq sec, Sound Level 95 dB, Number of Chisel Positions 12, Voltage 120V AC, Power Source Corded, Kit Contents (1) 12 in Bull Point Chisel, SDS-MAX, (1) Bare Tool, Minimum Blows per Minute 950 bpm, Application Demolition, Blows per Minute 950 to 1,900, Cord Length 16.4 ft