handheld automatic screwdriver

Features : 

1.Automatic screw feeding, sorting and locking for various shapes screws.One-hand operation.

2.Torsion precision and convenient adjustment, ensure the quality of screw locking

3.Turbine feeding, low volume and noise, convenient maintenance. Light weight and small, mobility and save space.

4.  Warning function when lack of screws.(Acousto-optic alarm)

5. High efficiency. No need to pick up screws, move screws and put screws. Just need to lock the screws aimed at the screw hole.

6. Sensor controls screws feeding one by one to avoid  feeding repetition.

7. Can lock screws very fast, around lock 60 screw per minute.