75 mm Internal Setting Gauge With Lapped Measuring Faces, 0.18 kg - Metav IndustryLine

Take advantage of the combination of finely lapped measuring faces, compact 75 mm nominal length and high measuring stability for reliable reference measurements in precision workshops; order via Metav Werkzeuge or consult the technical team for application advice.

Setting gauge for internal measurement M311.082 — 75 mm, finely lapped faces (Metav IndustryLine)

A Setting gauge for internal measurement M311.082 that serves as a compact calibration standard for internal measuring instruments in metrology labs and precision workshops.

• Finely lapped measuring faces for reproducible contact
• Nominal length 75 mm for micro‑range calibration
• High reference stability with low thermal mass
• Calibration‑grade tolerance 0.003 mm

Consistent reference accuracy for internal measurements

The gauge provides a stable reference surface thanks to its finely lapped measuring faces, ensuring repeatable contact geometry for two‑point internal measuring devices. With a stated tolerance of 0.003 mm, this standard reduces measurement scatter and supports precise zeroing and verification of internal micrometers and similar instruments. The specified accuracy translates into reliable comparative checks in quality control, shortening inspection cycles by limiting rework caused by uncertain references.

Compact size tuned to fine mechanics and bench work

With a nominal length of 75 mm, this gauge falls into the micro range for compact measuring standards (suitable for applications that require extreme precision on small parts). The reduced span keeps the gauge stiff and easy to handle: ideal for watchmaking, small‑component inspection and any setting tasks where instrument stability and minimal operator influence are essential. The resulting combination of reach and rigidity offers a practical balance between accessibility and measurement fidelity in everyday workshop use.

Designed for integration into calibration routines

Delivered as a purpose‑made accessory, the gauge functions as a straightforward calibration standard for internal measuring instruments and aids reproducible setup procedures on the shop floor. Its manageable mass and surface quality simplify handling and cleaning while maintaining contact integrity. When used as part of a documented calibration workflow, the gauge helps to demonstrate traceability and repeatability in routine inspections — supporting process reliability across production and repair environments.

For procurement or application support for this Metav IndustryLine setting gauge, contact Metav Werkzeuge for precise advice and delivery options: info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M311.082
• GTIN: 4054469119199
• Category: Accessories
• eClass: 21170102
• Customs tariff: 90173000

Facts

• Nominal length: 75 mm
• Tolerance / accuracy: 0.003 mm
• Weight (as labelled): 0.18 kg

Special features

• Finely lapped measuring faces
• Reference standard for internal measurement instruments
• Compact micro‑range design for fine mechanic tasks
• Asset image available (product photograph)

FAQ

What is the intended use of this setting gauge?
The setting gauge M311.082 is intended as a compact reference standard for the calibration and setting of internal measuring instruments and internal micrometers.

What level of accuracy does the gauge offer?
The gauge is specified with a tolerance of 0.003 mm, making it suitable for high‑precision comparative checks in laboratory and workshop environments.

Is the gauge suitable for daily workshop handling?
Yes, the micro‑range format and low thermal mass make the gauge practical for repeat use at the workbench while maintaining stability and reproducibility.

How should the gauge be cleaned and stored?
Clean the measuring faces with a lint‑free cloth and suitable solvent; store in a dry, protected container to preserve the lapped surfaces and prevent corrosion.

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