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Some Secrets You May Not Know About Screwdrivers (2)

Some Secrets You May Not Know About Screwdrivers (2)

  • 2019-12-14

Good day, everyone.

It's so fast again this weekend.

Following on last week, this week I will continue to bring you some little secrets about screwdrivers.

And this week we will talk about the types of screwdrivers----


Some little knowledge about screwdriver


01 Classified by function

1. Single screwdriver

Single screwdrivers are screwdrivers made with a bit and a handle. They are easy to prepare and can be used as long as you take them out. However, because there are many different lengths and thicknesses of screws, sometimes you need to prepared many different kinds of screwdrivers.

Single screwdriver


2. Combined screwdriver

The combined screwdriver is a screwdriver that separates the screwdriver head and the handle. To install different types of screws, you only need to replace the bits, without having to bring a large number of screwdrivers.

Combined screwdriver


3. Electric screwdriver

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

Electric screwdriver


4. Watch screwdriver

It belongs to precision screwdrivers, which are commonly used for repairing hand-held clocks.


5. Small diamond screwdriver

The handle and body size are smaller than the commonly used screwdrivers, not watch screwdriver.


02 Classification by structure shape

1. Straight shape

This is the most common type of screwdriver. The bits model has a flat-head(slotted), phillips, pozidriv, torx, hexagon and so on.


2. L shape

It is more common in hex screwdrivers, and uses its longer rod to increase torque and save effort.


3. T shape

Mostly used in auto repair industry.


03 Classification by screwdriver type


The screwdriver can be divided into a flat-head(slotted), phillips, pozidriv, square head, hexagon head, tri-wing (Y-shape), etc. The flat-head(slotted) and phillips is the most commonly used in our lives. It is used for installation and maintenance. It can be said that whenever there is a screw, a screwdriver is used.

Hexagon heads are not available in many scenarios. Hexagon wrenches are commonly used. Like some machines, many screws have hex holes, which is convenient for multi-angle force.

Large torx screwdrivers are rare. Small torx screwdrivers are often used to repair mobile phones, hard drives, notebooks, etc.

Combined screwdriver



That's all for today.

What kind of secrets will we share with you next time?

Stay tuned for the next update!

Besides, Christmas is coming.

What are you going to do for Christmas?


(Part of the data comes from online sources)


© Copyright: GZ Yifeng Technology Electron Co., Ltd. All Rights Reserved.

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