MITUTOYO HOLTEST Bore Micrometer 50-63mm - artnr. 368-170

3-Point Internal Micrometer Holtest
Series 368
A non-digital 3-point Mitutoyo bore micrometer with titanium-coated measuring pins. The 3-point design enables stable measurement through automatic centering. The maximum measuring depth can be increased by 150mm using an optional extension rod if required. Ratchet stop guarantees repeatable measurement. Steel setting rings (optional) are available for accurate setting prior to measurement.