Voltage: 220-240 V~50/60 Hz Input power: 800 W No-load speed: 0-1 100 rpm Impact rate: 0-4 000 bpm Impact energy: 2.5 J SDS plus chuck system. Max. drilling capacity: Concrete: 26 mm Steel: 13 mm Wood: 30 mm Includes: 3 hammer drills bits 2 chisels 1 set extra carbon brushes Packed by BMC.