400x400x50 mm Granite 90° Square Angle Plate, Four-Sided Ground, DIN 876/0 Surface, DIN 875/0 Accuracy - Metav IndustryLine

Take advantage of the combination of Grade 0 accuracy, corrosion‑resistant granite construction and DIN‑specified surfaces for reproducible squaring and inspection work; order directly via Metav Werkzeuge or consult our specialists for application guidance.

Granite 90° Angle Plate 400 x 400 x 50 mm, Grade 0 — Metav IndustryLine

A Granite 90° angle plate 400 x 400 x 50 mm designed as a stable squaring reference for inspection benches, toolrooms and precision set‑ups

• Machined and ground on four sides
• Corrosion- and acid-resistant granite
• Surface per DIN 876/0; squareness DIN 875/0
• Grade 0 accuracy for metrology

Reliable reference geometry that reduces rework

A solid squaring reference in granite provides a dimensionally stable base that minimises thermal distortion and vibration influence during inspection. The sizeable 400 x 400 x 50 mm footprint combines reach with rigidity, allowing repeatable positioning of workpieces while preserving the reference angle. The declared Grade 0 tolerance indicates suitability for laboratory‑grade inspection tasks where consistent right‑angle references shorten setup times and reduce downstream rework. The machined and ground faces create a predictable contact condition that benefits both manual checks and optical alignment procedures.

Measurable standards for traceable results

Compliance with DIN 876/0 for the surface and DIN 875/0 for squareness offers an objective basis for quality documentation and process control. These standards define the flatness and angular limits that are expected for a metrological angle standard, enabling integration into existing quality systems and inspection plans. The granite construction keeps noise in measurement low and supports stable readings on dial gauges, test indicators or digital probes. Where traceability is required, the combination of material and norm conformity supports reproducible measurement chains.

Easy handling in workshop and inspection workflows

The square format and moderate thickness make the unit convenient to position on tables or in inspection fixtures while remaining sufficiently heavy for stable contact: the mass dampens small disturbances during measuring. The block’s machined faces supply consistent seating for measuring fixtures and clamps, improving the reliability of comparative checks. When used as a reference for squareness checks or for setting machine zeroes, the component speeds up routine tasks and helps maintain throughput in production measurement loops.

Long service life with low maintenance needs

Granite selected for metrological use resists corrosion and many chemical effects, giving the component a long operational life with minimal upkeep. Occasional cleaning with a lint‑free cloth and an appropriate solvent keeps the ground faces in specification; abrasive cleaning should be avoided to preserve the certified surface finish. Robust by design and requiring little calibration intervention, this angle plate is a practical investment for labs and workshops that demand stable geometric references over years of use.

For precision squaring and documented inspection results, contact Metav Werkzeuge in Emmerich to discuss delivery and application details for the Metav IndustryLine granite angle plate; email info@metav-werkzeuge.com or call +49 2822 7131930 for specialist advice

Technical Data

• Article number (SKU): M214.614
• GTIN: 4054469183787
• Manufacturer: Metav IndustryLine

Facts

• Dimensions: 400 x 400 x 50 mm
• Weight: 24 kg
• ECLASS: 21170119

Special features

• Material: Granite, corrosion- and acid-resistant
• Machined and ground on four sides
• Surface: DIN 876/0
• Squareness: DIN 875/0
• Grade: 0 precision

FAQ

What level of squareness accuracy does the angle plate offer?
The angle plate is specified as Grade 0, with squareness measured to DIN 875/0, providing a high‑precision 90° reference suitable for metrological inspection.

Is the surface suitable for use with gauges and optical systems?
Yes, the ground surface per DIN 876/0 gives a stable contact condition that is well suited to dial gauges, test indicators and optical alignment methods.

How heavy is the unit and does it require special handling?
The block weighs 24 kg; its mass contributes to measurement stability. Standard lifting with appropriate care is advised rather than mechanical fixtures for one‑person handling.

Can the angle plate be used in corrosive environments?
Constructed from corrosion‑ and acid‑resistant granite, the plate tolerates typical workshop environments better than many metallic alternatives; routine cleaning preserves the surface finish.

Is this product suitable for laboratory and shop‑floor inspection?
The combination of Grade 0 precision and DIN conformity makes it suitable for both laboratory calibration benches and demanding shop‑floor inspection tasks.

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