Advantages The fastest and most versatile tool in its class Powerful 2-speed impact drill (800 W) for the fastest work progress Sturdy metal gear housing for a long lifetime Anti-rotation mechanical overload clutch for a high level of work safety Additional data Rated input power* 800 W Weight 2.6 kg Tool dimensions (length) 347 mm No-load speed, 1st gear 0 ? 1,100 rpm No-load speed, 2nd gear 3,000 rpm Power output 420 W Rated speed 740 / 1,930 rpm Rated torque 4.8 / 1.8 Nm Drill spindle connecting thread 1/2" ? 20 UNF Chuck capacity, min./max. 1.5 ? 13 mm Tool dimensions (width) 217 mm Impact rate at no-load speed 0 ? 17,600 / 48,000 bpm Max. torque 24.0 / 14.0 Nm Drilling range Drilling diameter in concrete 16 / 12 mm Drilling diameter in wood* 35 / 22 mm Drilling diameter in steel 13 / 6 mm Drilling dia. in stone 18 / 14 mm Drilling diameter in masonry* 18 / 14 mm Total vibration values (Drilling in metal) Vibration emission value ah 3 m/s? Uncertainty K 1.5 m/s? Total vibration values (Impact drilling in concrete) Vibration emission value ah 17.5 m/s? Uncertainty K 1.7 m/s? Total vibration values (Screwdriving) Vibration emission value ah 2.5 m/s? Uncertainty K 1.5 m/s?