25/50/75/100/125/150/175/200 mm Gauge Block Set, Grade 1, Hardened Special Steel, DIN EN ISO 3650, in Case - Metav IndustryLine

Take advantage of the combination of Grade 1 accuracy, hardened special steel and full compliance with DIN EN ISO 3650 for dependable workshop reference standards; order via Metav Werkzeuge or consult our technical advisors for integration advice.

Parallel gauge block set M318.071 — 8-piece precision set, DIN EN ISO 3650, Grade 1 (Metav IndustryLine)

A Parallel gauge block set M318.071 designed as a reliable reference for calibration, verification and fixture setting in workshop and quality‑control environments.

• DIN EN ISO 3650 compliant accuracy
• Grade 1 tolerance for workshop calibration
• Hardened special steel for wear resistance
• Eight precision blocks, 25–200 mm range

Reliable reference standards for workshop and quality control

This 8‑piece set delivers a compact range of reference lengths from 25–200 mm, supplied as a matched set to simplify routine checks and setups. The combination of Grade 1 tolerance and conformity to DIN EN ISO 3650 ensures measurements that are traceable and reproducible across typical machine‑shop tasks. For production environments that depend on consistent part interchangeability, these blocks provide a stable baseline for calibration, gauge setting and repeatable inspections.

Robust material and lasting accuracy for everyday use

Manufactured from hardened special steel, the blocks resist surface wear and maintain flatness under normal workshop handling. The material choice improves long‑term stability and reduces the need for frequent reconditioning, which in turn supports continuous operation and fewer process interruptions. Heat treatment and precision finishing result in surfaces that are less prone to scuffing, so the set sustains its precision even with regular use in demanding metalworking conditions.

Versatile for calibration, fixture set‑up and inspection tasks

Blocks in this set serve as modular building blocks for setting up gauges, checking machine zero points and calibrating measuring instruments. Their matched tolerances make them suitable for stacking to achieve intermediate lengths with predictable error behaviour. The set is intended for use wherever compact, accurate reference lengths are required—test benches, in‑process control stations and small‑batch assembly lines—providing practical support for both handheld and bench metrology tasks.

Practical composition and workshop ergonomics

Delivered as a complete matched set of eight sizes, the kit reduces the number of individual purchases and avoids gaps in the most commonly required reference lengths. The pieces are finished for ease of handling and fast identification during repetitive operations; weight and balance were considered to allow safe two‑handed manipulation where needed. Together, the set supports efficient setup times and a clearer measurement workflow on the shop floor.

For availability and tailored advice on integrating Metav IndustryLine reference standards into existing workflows, contact Metav Werkzeuge by e‑mail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 — orders and technical enquiries are handled directly from Emmerich

Technical data

• Article number: M318.071

• GTIN: 4054469127828

• Category: Endmasse / Gauge blocks

• Standard: DIN EN ISO 3650

• Weight: 2.9 kg

• Sizes: 25 / 50 / 75 / 100 / 125 / 150 / 175 / 200 mm

• Quantity per set: 8 pieces

• Tariff number: 90173000

• Material: Special steel, hardened

• Tolerance grade: Grade 1

• Set type: 8‑piece matched gauge block set

• Packaging: set

FAQ

Are these gauge blocks suitable for routine workshop calibration?
Yes. The set meets DIN EN ISO 3650 and Grade 1 tolerance, making it suitable as a workshop reference for routine calibration and gauge setting.

What materials can be tested or compared using these blocks?
These blocks function as dimensional references; they are used to calibrate instruments and set up fixtures for machining or inspection of metals and other engineering materials.

How should the blocks be stored to preserve accuracy?
Store the blocks clean and dry, ideally in a protective case or drawer to prevent nicks and corrosion; regular surface checks are recommended to maintain measurement integrity.

Can the blocks be stacked to obtain intermediate lengths?
Yes. The matched tolerances of the set allow stacking to achieve intermediate lengths with predictable subtraction of cumulative error, suitable for many workshop applications.

Is this product supplied with a calibration certificate?
Standard delivery does not include an ISO 17025 certificate unless specified; the set is manufactured to DIN EN ISO 3650 standards as a production reference.

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