Mitutoyo 0-25mm Depth Micrometer 128-101

Description

Condition

Used (Good).
This mechanical depth micrometer is in good, fully functional condition. The measuring mechanism operates smoothly, and the rod movement is consistent. While the item presents well overall, there is some visible cosmetic discolouration on the bottom surface of the base; however, this does not affect the flatness or accuracy of the tool. It is supplied in its original plastic case, complete with the manufacturer’s inspection certificate and the necessary adjustment spanner.

Product Overview

The Mitutoyo 128-101 is a high-precision vernier depth micrometer designed for measuring the depth of holes, slots, steps, and projections with a range of 0 to 25mm. It features a hardened, precision-ground base that sits flush against the workpiece to ensure perpendicularity during measurement. The instrument is equipped with a ratchet stop mechanism, which provides a constant measuring force to eliminate operator error and ensure consistent readings. A measuring rod clamp is also integrated into the design, allowing the user to lock the spindle position to retain a reading after removing the tool from the workpiece.

Brand Information

Mitutoyo is the premier Japanese manufacturer of precision measuring instruments, established in 1934. The company is recognised globally as the benchmark for quality in the metrology sector, producing tools that are essential for high-tolerance manufacturing and quality control. The “128” series of depth micrometers is a staple in machine shops worldwide, favoured for its durability, clear graduations, and the distinct “crisp” feel of its mechanical action, which professionals rely on for accurate feedback.

Specifications

Keywords

Mitutoyo, 128-101, depth micrometer, 0-25mm micrometer, mechanical micrometer, depth gauge, vernier scale, Japanese metrology, machinist tools, precision measurement, engineering tools.