Electric Tools-Screwdriver

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Field: Industry News

Electrical Engineer

10Year<

China

Screwdriver definition

A common tool used to turn a screw to hold it in place, usually having a thin wedge head that can be inserted into the slot or notch of the screw head.

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Technical principle

The working principle of the wheel shaft

Screwdriver classification

Ordinary screwdriver
Combined screwdriver
Electric screwdriver
Watch driver
Small diamond screwdriver

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Electric Tools

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