How to connect the sleeve head and the power tool?
The sleeve head is normally used for an electric wrench, and the electric wrench is connected with a common hole of the sleeve head, and the socket head of different sizes can be changed at any time.
The small sleeve head can be used as an electric screwdriver or an electric screwdriver or a speed regulating electric drill, and the middle part needs a converting device to be jammed, and a special socket head is directly clamped on the electric tool.
