12-16mm Three-Point Internal Micrometer Self-Centring, Delivered in Case - Metav IndustryLine

Compact three‑point internal micrometre with 0.005 mm resolution and a self‑centring measuring system delivers repeatable internal diameter checks; supplied in a protective case for secure transport and storage. Order the three‑point internal micrometre directly via Metav Werkzeuge or ask our consultants if needed.

Three-point internal micrometre (12–16 mm) — self‑centring, 0.005 mm (Metav IndustryLine)

The Three‑point internal micrometre is a compact, self‑centring instrument for precise internal diameter measurement in fine‑mechanical, toolmaking and inspection tasks.

• Self‑centring three‑point measuring system
• Resolution 0.005 mm
• Measuring range 12–16 mm
• Hardened measuring faces

Measurement accuracy that supports narrow tolerances

The instrument provides a 0.005 mm reading step and a mechanical design optimised for stable, repeatable results. The three‑point measuring system centres itself automatically in the bore, so concentricity errors are minimised and set‑up time is reduced. This makes the tool especially suitable where internal diameters must be checked rapidly across batches while maintaining consistent measurement accuracy. The analogue scale and fine adjustment allow controlled approach to the measurement surface, combining tactile feedback with precise indication.

Robust construction for consistent inspection results

A hardened contact geometry and solid spindle mechanics ensure long‑term stability under workshop conditions. The hardened measuring faces resist wear from repeated contact, which keeps measurement drift low over time and reduces rework. The mechanical design avoids electronic dependencies, offering immediate readiness in environments where simplicity and reliability are priorities. As a consequence, routine checks remain efficient and less prone to unexpected downtime.

Compact handling for confined and precision applications

With a measuring span of 12–16 mm, the instrument is compact and easy to handle in confined spaces typical of watchmaking, small component inspection and precision assembly. The short frame and ergonomic thimble support single‑handed operation and careful force control, which is essential when measuring delicate bores. In practical terms, the micrometre shortens inspection cycles and helps maintain process flow when numerous small internal diameters must be verified.

Delivery scope and protective transport

The product is supplied in a protective case for transport and safe storage, ensuring the instrument remains ready for use on arrival. The mechanical nature of the tool simplifies maintenance: periodic visual inspection and occasional lubrication of the spindle are sufficient to preserve performance. Clear marking and a robust construction make this instrument a dependable part of any quality control kit for precision internal measurement.

For detailed application advice or to secure supply of the Metav IndustryLine three‑point internal micrometre M836.707, contact Metav Werkzeuge’s specialists in Emmerich — technical consultation and delivery coordination are available on request.

Technical data

• SKU: M836.707
• GTIN: 4061905041419
• ECLASS: 21170335
• ETIM: EC003590

Core technical data

• Measuring range: 12–16 mm
• Resolution (reading): 0.005 mm
• Stated accuracy: 0.005 mm
• Type: Analog / mechanical

Special features

• Three‑point measuring system (self‑centring)
• Hardened measuring faces
• Supplied in protective case
• Category: Messschrauben / internal micrometres

FAQ

What is the measuring range of this instrument?
The measuring range is 12–16 mm, suitable for small bore measurements and fine‑mechanical components.

How fine is the scale on this micrometre?
The micrometre has a reading step of 0.005 mm, enabling precise checks within narrow tolerances.

Does the instrument centre itself in the bore?
Yes, the three‑point design is self‑centring, which reduces concentricity errors during measurement.

Are the measuring faces wear‑resistant?
The instrument features hardened measuring faces to reduce wear and maintain consistent contact geometry.

Is this a digital or analogue device?
This is an analogue, mechanical micrometre designed for tactile control and immediate readiness.

Which applications suit this micrometre best?
Typical uses are fine assembly, toolmaking, watch and micro‑component inspection where compact internal measurements are required.

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