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Grinding wheel
01
a wheel-shaped abrasive tool used for sharpening, shaping, or smoothing surfaces by removing material through the frictional action of abrasive grains bonded to the wheel
Grammatical Information
Animacy status
Inanimate
Plural form
grinding wheels
What is a "grinding wheel"?
A grinding wheel is a tool used for grinding, sharpening, or polishing materials like metal, stone, or concrete. It is made of an abrasive material, such as aluminum oxide or diamond, that is bonded to a wheel-shaped disc. The wheel rotates at high speeds and is pressed against the material, removing small amounts to shape or smooth it. Grinding wheels come in different sizes and types, depending on the material and task. They are commonly used in metalworking, construction, and sharpening tools or blades.
Examples
The mechanic used a grinding wheel to sharpen the tools before starting the repair work.
