DEWALT | HEX Demolition Hammer Chipping 30mm 16KG | D25961K-GBWeight: 16. 9 Kg Impact Energy (Epta 05 2009): 35 J Blows Per Minute: 1450 Bpm Vibration Control: True Power Input: 1600W Power Source: Corded Tool Holder: 30Mm Hex Dust Solution Compatible: True Perform And Protect: True Hand Arm Vibration Chiselling: 6. 8 M S 2 Uncertainty K 1 (Vibration): 1. 5 M S 2 Sound Pressure: 91 Db(A) Sound Pressure Uncertainty: 3 Db(A) Sound Power: 102 Db(A) Sound Power Uncertainty: 3 Db(A) WHAT'S INCLUDED Heavy duty