SPECIFICATIONS: Max. torque: 45Nm No-load speed: 0-450/0 - 1800/min Voltage: 16V 2.0Ah Impact Frequency: 0-7650/ 30600bpm Chuck Capacity: 10mm Torque Setting: 20+1+1 Max Drilling Capacity: Wood: 25mm, steel: 10mm, Brick wall: 8mm