4 mm Ceramic Setting Ring 0.001 mm Accuracy, Wear-Resistant Antimagnetic Zirconia - Metav IndustryLine

Take advantage of the combination of zirconia ceramic durability, ±0.001 mm accuracy and high hardness (HV 1250) to secure repeatable reference dimensions in workshop environments; order directly via Metav Werkzeuge or consult our specialists for application advice.

Ceramic setting ring 4 mm — Zirconia, ±0.001 mm (Metav IndustryLine)

The Ceramic setting ring 4 mm 0.001 mm (30x8) is a workshop-grade zirconia ring designed for precise setting, calibration and spacing tasks in metrology and assembly applications.

• Zirconia ceramic, corrosion-resistant
• Antimagnetic and low wear
• Precision ±0.001 mm accuracy

Precision where it matters: consistent reference for setups

Built from zirconia ceramic, this setting ring offers a very high hardness (HV 1250) and exceptional dimensional stability. The combination of material hardness and a ±0.001 mm tolerance ensures the ring functions as a reliable reference surface in repetitive setup operations, reducing the need for frequent recalibration and lowering scrap rates. The non-corroding, wear-resistant surface maintains critical dimensions across many cycles, which supports predictable machine setup times and consistent production quality.

Designed for demanding workshop use: robust and non-magnetic

The workshop specification means the gauge is engineered for regular handling and integration into production workflows. Being antimagnetic avoids interference near magnetic components or instruments, while the material’s inherent wear resistance preserves the bearing surface against scoring and abrasion. These properties translate into less downtime for replacement and a longer service life compared with softer reference rings, improving overall equipment effectiveness in the measurement chain.

Practical benefits: easier processes, measurable savings

As a hardened ceramic reference, the ring minimises measurement drift and helps stabilise process control. Using a stable gauge with micron-level accuracy supports tighter tolerances on assemblies and reduces rework. For quality teams, the predictable behaviour of a ceramic setting ring simplifies inspection routines and traceability. The compact design (30 x 8 mm) suits confined fixturing and allows integration into jigs, masters or modular test plates where a reliable datum is required.

Choose Metav IndustryLine when absolute dimensional control matters — contact Metav Werkzeuge for delivery and technical advice at info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: M313.K04

• Manufacturer: Metav IndustryLine

• Nominal size: 4 mm

• Accuracy: ±0.001 mm

• Hardness: HV 1250

• Dimension (mm): 30 x 8

• Material: zirconia ceramic

• Antimagnetic

• Wear-resistant

• Workshop version

FAQ

What tolerance can be expected from the ceramic setting ring?
The ceramic setting ring delivers an accuracy of ±0.001 mm, making it suitable for fine calibration and precision setup tasks.

Is the material suitable for use near magnetic equipment?
Yes, the ring is antimagnetic, so it can be used close to magnetic instruments and components without affecting readings.

How does zirconia ceramic benefit long-term use compared with steel?
Zirconia ceramic offers high hardness (HV 1250) and superior wear resistance, which preserves dimensions and reduces the frequency of replacement compared with softer metals.

Can the ring be used as a datum in assembly fixtures?
The compact dimensions (30 x 8 mm) and stable surface make this ring appropriate as a reference datum in fixtures and modular test plates.

Which product code should be quoted when ordering or enquiring?
Please quote SKU M313.K04 and the Metav IndustryLine designation for precise identification.

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