What are the screwdriver species

1, the common screwdriver

Is to build together the screwdriver handle, easy to prepare, take out as long as you can use, but because there are many kinds of different screw length and coarseness, sometimes need to prepare a lot of different screwdriver.

2, combination with a screwdriver

A separate the screwdriver head and the handle of the screwdriver, to install different types of screws, simply replace screwdriver head can, do not need to bring a lot of screwdriver. Advantage is that can save space, but easy to lost screwdriver head.

3, electric screwdriver

Electric screwdriver, just as its name implies is to replace manpower by electric motor installation and remove the screw, is usually a combination of screwdriver.

4, clock and watch screwdriver

Belong to precision screwdriver, commonly used in the repair of hand with clocks and watches, so have the said.

5, small king kong screwdriver

Head of handle and body length size than the average of the commonly used small screwdriver, not watch screwdriver.