Specifications:
*Current: 0-650mh
*Weight: 5.7 lbs (2.7 kg).
* Working mode: Manual
*Chuck: 2.35mm
* Rotational Speed 0-50000rpm
* Power Supply: 100-110V 50-60Hz
* Torque 8 NCm
*Package Size: 15.7 x 10.2 x 3.9 inches (40 x 26 x 10 cm); Included Components, Handle, Power Cord, Foot Pedal.