The electric screwdriver can not change the screw head
This problem is more trouble I often encountered, if there is a vice screwdriver head stuck pull some will pull out, there is a bayonet problem, some of the poor quality of the electric screwdriver often! If you can not, only the demolition, but it really hard to dismantle, you have to remember how to install back, or scattered, it is difficult to install back!
The nut that holds the screwdriver head can not be returned. It is good to open it and fix it.
