Advantages Faster than a speeding bullet ? The all-rounder for daily use Superior drilling rate in the 2 kg hammer class Rotation stop for chiselling Impact stop for drilling in wood and steel Rated input power* 800 W Impact energy* 2.7 J Impact rate at rated speed 0 ? 4,000 bpm Rated speed 0 ? 900 rpm Weight 2.8 kg Tool dimensions (width) 83 mm Tool dimensions (length) 377 mm Tool dimensions (height) 210 mm Tool holder SDS plus Drilling range Drilling dia. concrete, hammer drill bits* 4 ? 26 mm Opt. appl. range concrete, hammer drill bits 8 ? 16 mm Max. drilling diameter masonry, core cutters 68 mm Max. drilling diameter in metal 13 mm Max. drilling diameter in wood 30 mm Total vibration values (Hammer drilling in concrete) Vibration emission value ah 17.5 m/s? Uncertainty K 1.5 m/s? Total vibration values (Chiselling) Vibration emission value ah 9.5 m/s? Uncertainty K 1.5 m/s?