1.25 mm Gage Block Grade 1, Hardened Special Steel, DIN EN ISO 3650 - Metav IndustryLine

Take advantage of Grade 1 accuracy and DIN EN ISO 3650 conformity combined with a hardened special steel construction for a compact, traceable reference in precision measurement; order the gauge block directly via Metav Werkzeuge or contact our consultants for application advice.

End gauge 1.25 mm (DIN EN ISO 3650), Grade 1 — Hardened special steel precision gauge block

The End gauge 1.25 mm (DIN EN ISO 3650), Grade 1 is a compact precision gauge block designed as a traceable reference for calibration tasks and dimensional verification in metrology and quality‑control environments.

• Grade 1 accuracy to DIN EN ISO 3650
• Hardened special steel construction
• Precision nominal size 1.25 mm

Reliable reference for repeatable measurements

A compact reference standard such as this offers stable contact geometry and minimal thermal response, ensuring repeatable measurement points in routine checks. Manufactured to DIN EN ISO 3650 and produced in hardened special steel, the block provides a stable datum for comparative gauging and master‑setting tasks. Its Grade 1 classification records conformity to industry tolerances, which simplifies acceptance during internal audits and when establishing measurement chains.

Robust design for handling and longevity

The hardened substrate and defined cross‑section produce a resilient working surface that resists wear during regular use, reducing the need for early replacement. The modest mass and compact dimensions facilitate easy handling and integration into inspection workflows, while the clearly specified cross‑section for sub‑10 mm sizes (30 x 9 mm) supports secure clamping and seating in small fixtures. As a result, the gauge block sustains metrology routines without compromising on stability.

Practical integration into quality systems

This precision piece functions as a portable calibration artefact and a reference in workshop and laboratory settings, where traceability and conformity matter. The nominal dimension of 1.25 mm is suited for fine step checks and as part of a set of gauge blocks for building compound lengths. Technical staff benefit from straightforward implementation: the block can be used for direct comparison checks, reference setting on micrometers or callipers, and as a baseline for short‑range dimensional verification workflows.

Choose Metav IndustryLine’s Grade 1 gauge block for a compact, traceable reference—contact Metav Werkzeuge in Emmerich for tailored advice and secure supply.

Technical data

• Article number: M319.0125.1

• GTIN: 4054469130651

• Standard: DIN EN ISO 3650

• Nominal size: 1.25 mm

• Weight: 0.005 kg

• Tariff code: 90173000

• Material: Hardened special steel

• Quality grade: 1

• Cross-section: up to 10 mm → 30 x 9 mm

• Category: End gauges

FAQ

What tolerance class does this gauge meet?
The gauge meets Grade 1 tolerances according to DIN EN ISO 3650, providing an industry‑recognised accuracy class for reference measurements.

Is the nominal dimension 1.25 mm suitable for small‑part inspection?
Yes, the 1.25 mm nominal size is ideal as a short reference for fine dimensional checks and for composing precise compound lengths with other gauge blocks.

What material is used and why does it matter?
The block is made from hardened special steel, chosen for surface hardness and wear resistance so that the reference surface remains stable under regular use.

Can this gauge be used for setting micrometers and callipers?
Yes, this gauge block serves as a stable reference for setting and verifying short‑range measuring instruments such as micrometers and precision callipers.

What is the article number and where can it be sourced?
The article number is M319.0125.1 and it is supplied through Metav IndustryLine channels.

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