Extremely compact and powerful cordless rotary hammer drill with an impact energy of 2 j for drilling up to 20 mm in concrete. Rapid work progress thanks to brushless motor with high impact energy. Fatigue-free working thanks to compact design and few vibrations. Protection for the user and tool by means of safety clutch and overload protection. Combination hammer with three functions: hammer drilling, drilling and chiselling. Brushless motor with 30% higher efficiency and long service life. 80 holes (10 x 75 mm) with one battery charge (5 Ah). producing 68 mm socket holes with drill bit in masonry. The optional drilling dust nozzle means that little dust is produced. Low-vibration working at just 12 m/S².