Bosch Professional Bosch GBH 18V-21 cordless hammer drill

(This text is machine translated) Cordless hammer drill GBH 18V-21 Professional Features: Powerful impact system with 2.0 Joules Three modes (drilling, hammer drilling, chiseling) for a wide range of applications Brushless motor for less maintenance Continuous high performance for drilling countless holes and 20% longer battery life than the previous model - fully compatible with the GDE 16 Plus dust extraction LED display Clutch overload Variable speed Vario-Lock Number of strokes at nominal speed: 0 - 5,100 bpm Nominal speed: 0 - 1,800 min-1 Battery voltage: 18 V Weight without battery: 2.4 kg Tool holder: SDS plus Tool dimensions: length 325 mm Drill Ø in concrete with hammer drills: 4 - 21 mm Optimal range of application concrete with hammer drills: 6 - 10 mm Max. Drill diameter in metal: 13 mm Max. Drill Ø in wood: 30 mm Sound pressure level: 90 dB (A) Sound power: 101 dB (A) Uncertainty K: 3 dB Hammer drilling in concrete: Vibration emission value ah: 10 m / s² Uncertainty K: 1.5 m / s² Chiseling: Vi...