DESCRIPTION: Fast & Reliable – The NEW Chipping Specialist! Great efficiency: High impact energy coupled with superior impact rate resulting in high chipping output. Extended durability: Grease sealing ring to prevent leakage coupled with dust cap solution for better dust proof resulting long life time. Ergonomic design: One hand Vario Lock design for 12 position chisel bit change, lock-on button for daily continuous work. PERFORMANCE DATA: Impact rate at rated speed: 2,900 bpm. ADDITIONAL DATA: Rated input power: 1,100 W. Impact energy (according to EPTA 05/2016): 7.8 J. Weight: 5.7 kg. Tool holder: SDS max. TOTAL VIBRATION VALUES (Chiselling in concrete): Vibration emission value ah: 12 m/s?. Uncertainty K: 1.5 m/s?. Chiselling in concrete: Vibration emission value ah: 12 m/s?. Uncertainty K: 1.5 m/s?. The A-rated noise level of the power tool is typically as follows: Sound pressure level dB(A); Sound power level dB(A). Uncertainty K= dB.