German Quality. Powered by Tradition. Features: No abrupt blockage rotation control clutch Powerful performance and robustness Enhanced structure design enables its longer service life and more durability Specifications: Voltage 20 V Rated no-load speed 0 - 1,350 rpm Rated impact rate 0 - 4,700 bpm Rated impact energy 2.0 J Drilling capacity Steel (13 mm) Concrete (22 mm) Wood (28 mm) Battery capacity 4.0 Ah Charging time 2 hours Weight 2.8 kg Accessories: 1 Auxiliary handle and 1 Depth gauge2 Battery, 1 Charger, 1 Auxiliary handle and 1 Depth gauge, Carrying Case