800 Watts Bosch Rotary Hammer

Impact rate at rated speed: 1,500 – 2,900 bpm Rated speed: 170 – 340 rpm Weight: 6.8 kg Tool holder: SDS max Drilling dia. concrete, hammer drill bits: 12 – 40 mm Drilling dia. concrete, breakthrough drill bits: 45 – 55 mm Drilling diameter in concrete with core cutters: 40 – 90 mm Max. drilling diameter masonry, core cutters: 90 mm Max. drilling diameter concrete: 40 mm Opt. appl. range concrete, hammer drill bits: 18 – 32mm Total vibration values (Hammer drilling in concrete),Vibration emission value ah:14m/s2