Brake rotors and brake drums.
A micrometer is used to measure very small distances.
Yes. An inside micrometer or bore micrometer can be used for measuring the bore of a machined cylinder.
micrometer is more occurate.
A measuring instrument that starts with micro is a micrometer.
With a inside measuring micrometer
A micrometer caliper is a measuring device for finding very exact measurements of an item. The least count of a micrometer caliper in millimeter is 0.02.
for measuring things which are difficult to measure with a ruler
Measuring dimensions of small things.
Micrometer is a device for measuring very small distances, objects, or angles, especially one based on the rotation of a finely threaded screw. Also called mike, micrometer caliper.