Brown and Sharpe 0-1 micrometer, has some rust on it, movement is silky smooth like when new, Carbide faces, calibrates perfectly. Don't let the rust scare you. If you closed your eyes and twisted the thimble you would not know this mic is used.
Miller's falls 1-2 calibrates perfectly
Both for $45 shipped
Miller's falls 1-2 calibrates perfectly
Both for $45 shipped
