FEATURES Electronic speed variator and rotation direction reversal Compact and lightweight GripZone™ handle for maximum comfort Steel gears for long life 13mm metal self-locking chuck 2 speeds PERFORMANCE LED Max wood drilling cap (mm) 25/50 Max metal drilling cap (mm) 8/16 Max masonry drilling cap (mm) 18/22 Self-locking chuck (mm) 13 Percussion 1 [strokes/min] 0-19,200 Percussion 2 [strokes/min] 0-51,200 Chuck type Self-locking Speed 1 (rpm) 0-1,200 Speed 2 (rpm) 0-3,200 BATTERY Power 1200W WEIGHT Weight (Kg) 3.2 NOISE LEVEL Sound power level uncertainty (dB(A)) 3.0 Sound pressure level uncertainty (dB(A) )) 3.0 Sound power level (Lwa)(dB(A)) 108.0 Sound pressure level (Lpa)(dB(A)) 97.0 VIBRATIONS Vibration uncertainty (m/s²) 1.5 Screwing vibration uncertainty (m/s²) 1.5 Concrete drilli.