Setting Ring 0,6" 177-181 CAL10 B1 small-sized micrometer head which offers

small-sized micrometer head which offers you the following benefits:

extension collars (2 pcs

With proven Swiss technology at their core

MarCal 30 EWRi

For the metric only models the top offset vernier scale allows you to directly read the inside dimensions without having to add the nib widths

Setting Ring 0,6" 177-181 CAL10 B1 small-sized micrometer head which offersMitutoyo; Setting Ring A Mitutoyo steel calibration artefact for quick and accurate setting of dial bore gauges, Holtest gauges, and inside micrometers. The actual calibration value for the diameter is marked on each ring. All images are for representation only.