Features: Large oversize mechanism delivers extreme durability and excellent breaking performance 2100 Watt motor delivers outstanding efficiency and durability Active Vibration Control offers safer, more comfortable use and more productivity Suspended Handle System absorbs the rebound and, working with the AVC, delivers the lowest vibration on the market Optimized motor and hammer mechanism deliver best performance on the market Specifications: Voltage: 220-240V / 50 Hz Power Input : 2100W No-load Beats Per Minute: 960bpm Single Impact Energy (EPTA 05/2009): 62J Tool Holder: 28mm HEX