Demolition Hammer Handle Type Chipper Chuck Style SDS-Max Impact Energy 9.8 ft-lb Maximum Blows per Minute 2 705 bpm Tool Weight 19 lb Current 15 A Number of Speed Settings Continuous Vibration Level 9.7 m/sq sec Sound Level 104 dB Number of Chisel Positions 12 Voltage 120V AC Power Source Corded Kit Contents (1) Bare Tool Minimum Blows per Minute 1 350 bpm Application Chipping Demolition Blows per Minute 1 350 to 2 705 Motor Type Electric Overall Height 7 1/2 in