How to Change The Bit for Electric Screw Driver

Selecting the bit specification model of electric screw driver is mainly based on: torque, joint station, screw groove size, screw station length and diameter reduction requirements;

At present, the electronic industry is rapidly changing, more and more special screws or other fasteners appear on the assembly market. For these screws, non-standard customized bits can meet the locking requirements.

Therefore, customers need to provide the bit drawing or use the caliper to measure the size of each part of the bit. If not, customers can directly sent the screw sample to the bit manufacturer to match. The engineer will help confirm the specifications of the electric screw driver and select the appropriate bit to ensure production efficiency.

1.Determine the size and shape of the electric screwdriver bit jack

According to the size and shape of the shank diameter, there are 4 main types of bits:

2.Determine the screw size. If the screw is M4 (the diameter of the thread part is 4MM), select the bit with the head diameter of 4MM.

3.Determine the size of the screw cap cross-patterned road

4.Determine the depth of the screw hole. If the depth of the screw hole is 20MM, select the bit with a length greater than 40MM.

As the most common industrial grade tool in industrial assembly, the screwdriver bit is a lossy accessory. Since it has been rubbed with the screw, it needs to be replaced after a period of use.

There are five steps, the steps are as follows:

The bit is one of the important parts of the electric screwdriver. Only by selecting the matching bit and changing it in time can the electric screwdriver work efficiently. I hope this article can help readers.

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