machine operation and maintenance tools
Refers to tools specifically used for operating, adjusting, or maintaining machinery, such as wrenches, screwdrivers, and specialized gauges.
In factories, machine operation and maintenance tools need to be inspected regularly.
machine tool; power tool; cutting tool
Covers powered or precision tools used for shaping, cutting, or machining materials, such as lathes, milling machines, drills, and saws. Often used in manufacturing contexts.
This factory is equipped with the latest machine tools.
We process metal using machine tools.
machines and tools
A broad, general term covering both machinery and hand tools collectively, often used in catalogs, inventory lists, or general descriptions of equipment.
I bought a set of machines and tools at the home improvement store.