Brushless motor Voltage: 20V No-load speed: 0 - 1 100rpm Impact rate: 0 - 5 400bpm Impact energy: 2.0J SDS Plus chuck system Integrated LED work light Battery and charger sold separately Max.drilling capacity: Concrete: 22 mm Steel: 13 mm Wood: 28 mm Includes: 3 Piece drill bits (6, 8, 10 mm) 1 Piece chisel Packed by colour box.