Mitutoyo External Micrometer Digital V-Anvil, Metric, ±0.004 mm Accuracy, 0.001 mm Resolution 314-251-30

Mitutoyo 314-251-30 External Micrometer is a premium digital V-anvil instrument engineered for precise metric measurements in industrial and laboratory environments. Designed for accuracy, the micrometer features a pointed spindle and V-anvil, ideal for measuring the outside diameters of cutting tools such as taps, reamers, and end mills, particularly those with three flutes. Its robust construction, utilizing hardened steel for the spindle and anvil, ensures lasting performance and repeatability.

The micrometer delivers measurement accuracy of ±0.004 mm and a resolution of 0.001 mm, enabling operators to achieve highly reliable results. Its ratchet-stop mechanism applies consistent pressure to workpieces, facilitating uniform measurements each time. An easy-to-read LCD display provides straightforward digital readouts, supporting functions including origin setting, zero setting, data hold, function lock, two presets, and inch/mm conversion. Real-time SPC data output allows integration into industrial data management systems.

Features digital V-anvil with pointed spindle suitable for specialized tool measurements. Engineered for measuring pitch diameters using single-wire method with centerline groove V-anvil. Durable hardened steel construction resists wear and maintains calibration over extended use.

SPC output streamlines connectivity for digital recording and quality control applications. Ratchet-stop ensures repeatable results and reduces operator error. Easy-to-read LCD interface displays clear, precise values and quick status updates.

Supports multiple measurement modes and preset functions for versatile operation.

This micrometer is essential for industrial toolrooms, laboratories, and quality control departments requiring rigorous measurement standards. Applications include manufacturing and inspection of taps, reamers, and end mills, especially those with three flutes. The instrument's precision and data output make it suitable for integration in automated testing workflows and production lines.

Choose Mitutoyo for world-class measurement equipment in Industrial, Manufacturing, Laboratory, and Quality Assurance applications. Browse the full Micrometers category for advanced digital, mechanical, and specialty Micrometers designed for professional environments.