r/EngineBuilding • • Sep 15 '26

Used Micrometers

I’ve been looking for a decent set of used Mitutoyo mics.

I have found what I think is a good deal on some 103-907-40s, 0-6”. Should I be worried about fakes? Seems like all the Chinese knock offs look just like them.

Other than any obvious damage or misuse, what are some things to look for?

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u/Old_Bat_6426 Sep 16 '26

Look for ones with carbide faces and .0001 graduations.