Impact rate at rated speed: 0 – 4,000 bpm. Rated speed: 0 – 900 rpm. Rated input power: 800 W. Impact energy (according to EPTA 05/2016): 3.1 J. Weight: 3.5 kg. Tool holder: SDS plus. Drilling dia. concrete, hammer drill bits: 4 – 28 mm. Opt. appl. range concrete, hammer drill bits: 12 – 18 mm. Max. drilling diameter masonry, core cutters: 82 mm. Max. drilling diameter in metal: 13 mm. Max. drilling diameter in wood: 30 mm. Made in Germany.