Demolition Hammer Handle Type Chipper Chuck Style SDS-Max Impact Energy 14.3 ft-lb Maximum Blows per Minute 2 210 bpm Tool Weight 21.8 lb Current 15 A Number of Speed Settings Continuous Vibration Level 13.5 m/sq sec Sound Level 106 dB Number of Chisel Positions 12 Voltage 120V AC Power Source Corded Kit Contents (1) Bare Tool Minimum Blows per Minute 1 105 bpm Application Chipping Demolition Blows per Minute 1 105 to 2 210 Motor Type Electric Overall Height 7 1/2 in