This drill/driver comes with a hexagon socket for screwdriver bits, so you can work without the chuck. A built-in light to illuminate the work area. A practical belt hook that attaches to the right-hand side. Battery level indicator. Technical data : Battery type Li-Power Battery voltage 12 V Battery capacity 2 x 2Ah Max. torque 17 Nm Max. torque, hard 34 Nm Adjustable torque 0.5 - 5 Nm Drilling depth in steel 10 mm drilling diameter in soft wood 18 mm No-load speed 0 - 360 / 0 -1400 /min Chuck opening 1 - 10 mm Weight with battery 0.8 Kg