Main types of screwdrivers

1. Ordinary screwdriver

It is a screwdriver with the head and handle built together. It is easy to prepare and can be used as long as it is taken out. However, since there are many different lengths and thicknesses of screws, sometimes it is necessary to prepare many different screwdrivers.

2. Combination screwdriver

A screwdriver that separates the screwdriver head and the handle. When installing different types of screws, you only need to replace the screwdriver head, and you do not need to bring a large number of screwdrivers. The advantage is that it can save space, but it is easy to lose the screwdriver bit.

3. Electric screwdriver

Electric screwdrivers, as the name suggests, use electric motors to replace manual installation and removal of screws, usually combined screwdrivers.

4. Clock screwdriver

It is a precision screwdriver and is commonly used in the repair of wristwatches, hence the name.

5. Small diamond screwdriver

The head handle and body length are smaller than those of commonly used screwdrivers, not watch screwdrivers.