Electric screwdriver is a commonly used tool for industrial assembly and household maintenance. The blade on the electric screwdriver is the electric screwdriver head, also known as the electric screwdriver head. There are various types of electric screwdriver heads, including straight, cross, meter, star, square, hexagonal, Y-shaped, triangular, square, etc. When installing and replacing, it is necessary to confirm the model, determine the required type of screwdriver head, the size of the handle of the required screwdriver head, the size and shape of the electric screwdriver screwdriver head socket, and the diameter of the disassembly screw. Now let's learn how to disassemble and install the electric screwdriver head.

1、 What are the commonly used models of electric screwdriver heads? Electric screwdriver heads, also known as electric screwdriver heads, are commonly used industrial grade tools in industrial assembly and are suitable for engineering, machinery, maintenance of household appliances, and other fields.

The models of electric screwdriver heads can be divided into SLOTTED, PHILLIPS, POZI, TORX, SQUARE, HEXAGON, Y-shaped, etc. according to different head types. Among them, Phillips screwdriver heads and Phillips screwdriver heads are more commonly used, and hexagonal screwdriver heads are mostly used for hexagonal hole screws in industrial machines.

2、 How to choose the specifications of electric screwdriver heads

Due to constant friction with the screws, the screwdriver head is a consumable accessory that needs to be replaced after a period of use. To replace the electric screwdriver head, it is necessary to choose the appropriate screwdriver head specification. So how to confirm the specifications of the electric screwdriver head?

1. Determine the required batch header type

Firstly, it is necessary to choose the appropriate type of screwdriver head. There are various commonly used types of electric screwdriver heads, such as straight and cross, as well as some that are not commonly used, such as triangular, square, U-shaped, cross column, cross flat head, etc. When choosing, the first thing to consider is the specification and model of the electric screwdriver.

2. Determine the handle size of the required screwdriver head. Electric screw screwdriver heads can be divided into four types based on the diameter and shape of the handle:

(1) 4mm round handle: With a handle diameter of 4mm, it is suitable for most 800 type electric screwdrivers on the market (with a 4mm round hole for the screwdriver head socket).

(2) 5mm round handle: With a handle diameter of 5mm, it is suitable for most 801 electric screwdrivers on the market (with a 5mm round hole for the screwdriver head socket).

(3) 6mm round handle: With a handle diameter of 6mm, it is suitable for most 802 electric screwdrivers on the market (with a 6mm round hole for the screwdriver head socket).

(4) 6.35mm hexagonal handle: The height of the opposite side of the hexagon is 6.35mm, suitable for most SH1/4 electric screwdrivers and all pneumatic screwdrivers on the market (with a 6.35mm hexagonal hole for the screwdriver head socket).

3. Determine the size and shape of the electric screwdriver bit socket

The shape of the electric screwdriver head needs to be matched with the electric screwdriver in order to be used, and the size needs to be accurately measured, neither large nor small.

4. Determine the diameter of the screws for disassembly and assembly

The size of the screwdriver head is determined by the diameter of the screw that needs to be disassembled. For example, if you need to disassemble an M4 screw (with a thread diameter of 4mm), choose a screwdriver head with a disassembly screw diameter of 4mm.

5. Determine the size of the screw cap cross pattern path

The size of the screw cap cross pattern affects the sharpness of the screwdriver head. If the cross pattern is thinner, choose a sharper screwdriver head; If there are two types of patterns, prioritize the finer one.

6. Determine the depth of the screw hole

If the depth of the screw hole is 20mm, choose a batch head with a length greater than 40mm.

3、 How to install and disassemble the electric screwdriver head

After selecting the model of the electric screwdriver head, the old head needs to be removed and the new head needs to be installed. So how can the electric screwdriver head be removed and installed?

1. The disassembly method is to push on the sleeve at the end of the electric screwdriver head, pull the screwdriver head out along the guide groove, release the sleeve, and then take out the screwdriver head.

2. The installation method is to push on the sleeve at the end of the electric screwdriver head, insert the screwdriver head into the spindle along the guide groove, then loosen the sleeve and firmly cover the screwdriver head.

The above is the commonly used models of electric screwdriver heads shared by the editor, and how to choose the specifications of electric screwdriver heads. I believe everyone has already understood. If you want to learn more about electric screwdriver related information, you can continue to follow this website!