Power: 220-240V at 50/60Hz Power Input: 800W Speed Without Load: 0–1100 rpm Effect Speed: 0–4000 bpm Maximum Impact Energy: 2.5 J. Drilling Capacity: Concrete: 26 mm Metal: 13 mm Wood: 30 mm BMC-packaged SDS Plus Chuck System with 3 Drills, 2 Chisels, 1 Set Extra Carbon Brushes, and 1 Piece Keyless Quick-Change Chuck