Electric Tools-Screwdriver
Encyclopedia
07/19/2024
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.
Technical principle
The working principle of the wheel shaft
Screwdriver classification
Ordinary screwdriver
Combined screwdriver
Electric screwdriver
Watch driver
Small diamond screwdriver
Topics
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