2-Point Internal Micrometer Holtest

Mitutoyo 2-point internal micrometer Holtest

The Holtest series 2-Point Internal Micrometer is suitable for measuring the internal diameters of small holes and bushings where accurate and repeatable measurements are essential. This micrometer is mechanical - not digital - and features a proven ratchet stop mechanism.

Key features:

- Measuring type: 2-point "holtest" internal micrometer that measures the internal diameter directly.
- Measuring surfaces: carbide contact surfaces that are highly resistant to abrasion and provide highly accurate measurements.
- Resolution: 0.0001" - suitable for measuring small internal diameters.
- Measurement result constant with ratchet stop: Ratchet stop ensures that the measurement result is the same every time the measurement is taken, improving repeatability and reliability of measurement results.
- Suitability for small holes and bushings: particularly useful for accurately measuring the internal dimensions of small parts - e.g. axle holes, bearing bushings, small holes in metal parts.

Who the Holtest series is suitable for:

- For metalworking workshops, machining and repair shops where small holes and bushings are measured.
- Quality control and metrology laboratories where accurate and repeatable internal measurement is required.
- For installation and maintenance work where the accuracy of internal diameters of parts affects assembly or operation.
- For users who prefer traditional mechanical measurement over digital options and want a reliable, long-life tool.