25-50mm Uni Micrometer 0.01mm Resolution Adjustable Anvil, Ratchet Stop, 7 Insert Pairs, Wooden/Plastic Case - Metav IndustryLine

Take advantage of the micrometer’s 0.01 mm graduation and the flexibility of a movable anvil combined with seven interchangeable measuring inserts for precise, repeatable checks in fine mechanical production. Supplied in a protective transport case and built to factory standard, the instrument supports reliable workshop workflows; order directly via Metav Werkzeuge or consult our specialists for specification advice.

Uni. micrometer M309.171 — 25–50 mm, 0.01 mm graduation (Metav IndustryLine)

The Uni. micrometer is a compact, high-precision measuring instrument for workshop and fine‑mechanical dimension checks across a 25–50 mm range, offering adaptability via a movable anvil and multiple measuring inserts.

• 0.01 mm graduation
• Movable anvil for flexible use
• Seven interchangeable measuring inserts
• Supplied in protective transport case

Precise readings for fine mechanical work

The instrument delivers a 0.01 mm graduation on an analogue drum, which places it firmly within the micro category for micrometres (suitable for delicate tasks between 25 and 50 mm). The combination of fine graduation and a movable anvil gives technicians the ability to adapt contact geometry to small or awkward parts without compromising resolution. For quality-controlled production the result is fewer reworks and a measurable improvement in first‑pass yield, as checks can be integrated quickly into standard setups with minimal handling time. The inclusion of seven pairs of measuring inserts extends the range of contact profiles available, reducing the need for additional instruments.

Built for repeatability and easy handling

Durability and consistency are supported by a matt‑chrome measurement drum and a 6.5 mm measurement spindle, which rotates smoothly to ensure stable contact. A built-in ratchet creates a defined measuring torque that reduces operator‑dependent variation and protects delicate workpieces; this simple mechanical control aids reproducible readings across shifts. The instrument’s solid feel and balanced mass (approx. 0.8 kg) help to stabilise the device during measurement, while the analogue format provides a direct, power‑free readout that is resilient in workshop environments.

Practical application and workflow benefits

Designed for routine use in machine shops, toolrooms and precision assembly, the micrometre is particularly suited to tasks that demand compact reach and exact results—such as small housing dimensions, shafts and fitted components. The delivery includes a protective transport case to safeguard the instrument between uses and during storage, and the device is supplied to factory standard to simplify incoming inspection. Where a concise, mechanically robust measuring tool is required, this micrometre reduces setup complexity and integrates into existing quality procedures without the need for electronic interfaces.

Contact Metav Werkzeuge for tailored technical advice and parts selection—Metav Werkzeuge in Emmerich provides direct supply, specification support and reliable delivery for precision measuring instruments like this micrometer

Technical data

• Article number: M309.171
• GTIN: 4054469118482
• Category: Micrometers

Numbers / Core technical data

• Measuring range: 25–50 mm
• Resolution / Graduation: 0.01 mm
• Measuring spindle diameter: 6.5 mm
• Weight: 0.8 kg

Special features

• Analogue mechanical display
• Movable anvil
• Seven pairs of measuring inserts included
• Ratchet for constant measuring force
• Measurement drum matt chrome‑plated
• Factory standard (Werksnorm)
• Protective transport case supplied
• Measuring spindle rotates

FAQ

What measuring range does this micrometer cover?
The micrometer covers a measuring range of 25–50 mm, which is ideal for compact, high‑precision workshop checks.

What resolution and repeatability can be expected?
Resolution is 0.01 mm on the analogue drum; combined with the ratchet this supports consistent repeatability for standard workshop control.

Are exchangeable contact tips included?
Yes—the delivery includes seven pairs of measuring inserts, enabling different contact geometries for a wider range of measurements.

Is the instrument supplied ready for use?
The micrometer is supplied to factory standard and delivered in a protective transport case; bench verification is recommended as part of shop procedures.

Which applications suit this micrometer?
Typical uses include small component inspection, shaft and housing checks, and precision assembly tasks in machine shops and toolrooms.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com