Characteristics: Max. single blow energy (EPTA) 2,9 J Maximum impact rate 4300 /min Rated input power 850 W Drill-Ø concrete with hammer drills 26 mm Drill-Ø masonry with core bits 82 mm Drill Ø steel 13 mm Drill-Ø soft wood 30 mm No-load speed 0 - 1150 /min Revolutions at rated load 850 /min Bit retainer SDS-plus Collar diameter 50 mm Weight (without power cable) 2,9 kg . Vibration: Uncertainty of measurement K 1,5 m/s² Chiseling 10,1 m/s² Noise emission: Sound pressure level 92 dB(A) Sound power level (LwA) 103 dB(A) Uncertainty of measurement K 3 dB(A) Combination hammer with 3 functions: hammer drilling, drilling and chiselling Vario (V)-Electronics for working at customised speeds to suit various application materials Metabo S-automatic safety clutch: mechanical decoupling of the drive for safe working should the drill stop unexpectedly Lockable switch for comfortable working in continuous operation Scope of delivery: rubber-coated side handle, Drilling depth guide, Plastic carry case