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Mar 14,2025
Maintenance and operation methods of tools and measuring instruments
Due to improper use, measurement errors may occur; Poor maintenance can damage its accuracy and further affect product quality.
What are the contents of hardware tools?
The subcategories include explosion-proof tools, hardware tools, automotive maintenance tools, power tools, industry-specific tools, and so on.
Usage and maintenance of screwdriver
Align the specialized shaped end of the screwdriver with the top groove of the screw, fix it, and then start rotating the handle.
The manufacturing material of the screwdriver
The blade of a high-quality screwdriver is made of spring steel with relatively high hardness.
Tips for using socket wrench
A sleeve is a cylindrical tool used for disassembling nuts or bolts, with a hexagonal cross-section on its inner surface.
What are the classifications of manual wrenches?
Tighten, pull one end of the handle clockwise by hand, loosen, and rotate counterclockwise.
Instructions and precautions for using a plum blossom wrench
The two ends of the plum blossom wrench are in a flower ring shape, and its inner hole is formed by two regular hexagons that are concentric and offset by 30 degrees from each other.
Tell you how to choose drill bits according to different purposes
It is used to drill through holes or blind holes in solid materials and can be used as a tool to expand existing holes.