Highest-in-class demolition power with AVT (Anti-Vibration Technology). 72.8 Joules. - Counter weight mechanism and vibration absorbing housing helps to reduce vibration. - Soft start for suppressing start-up reaction. - Soft grip provides more control and less hand fatigue. - Newly developed dust extraction attachment is available. - Double Insulation, Anti-Vibration Technology, HEX Shank and Soft Start. Tool sold without bit.