The main application is metal (machined parts and tools), plastic or paper samples.

She kneeled beside the corpse, seeing now the machined parts she had taken for scales.

At a guess, the circuitry was part of a remote-control system, and the machined parts were -what?

The machined part is cut off and new material has to be fed into the machine.

Forging can produce a piece that is stronger than an equivalent cast or machined part.

The ship had been filled with machined parts.

Use of machined parts made the weapon heavy and expensive to manufacture.

High pressure sprays are used to de-burr machined parts.

Yes, a U-2 was easy to on, but she didn't think a blacksmith could repair a machined part enough to make the aircraft fly again.

These motors tend to be called 'hybrid' and have more expensive machined parts, but also higher quality bearings.