Torque (soft/hard/max.): 14/30/- Nm No-load speed (1st gear / 2nd gear): 0 – 400 / 0 – 1,500 rpm Battery type: Lithium-ion Max. impact rate: 22.500 bpm Chuck capacity, min./max.: 1.5 / 10 mm Torque settings: 20+2 Tool holder: Three-jaw chuck Drilling diameter: Max. drilling diameter in wood 20 mm Max. drilling diameter in steel 10 mm Max. drilling diameter in masonry 8 mm Screw diameter: Max. screw diameter 7 mm Noise/vibration information: Sound pressure level 82.5 dB(A) Sound power level 93.5 dB(A) Uncertainty K 3 dB