300x300x50 mm Granite Square 90° Angle Block, Four-Side Ground, DIN 876/0 & DIN 875/0 - Metav IndustryLine

Combine the corrosion‑resistant granite construction with Grade 0 squareness and a stable 300 x 300 x 50 mm working face to secure reproducible right‑angle references and reduced setup times. Order the 90° granite angle plate directly via Metav Werkzeuge or consult our specialists for application guidance and availability.

M214.613 — 90° granite angle plate (300 x 300 x 50 mm, Grade 0) by Metav IndustryLine

A 90° granite angle plate designed as a precision right‑angle reference for inspection, fixture alignment and machine set‑up in metrology and workshop environments.

• Precision Grade 0 squareness to DIN 875/0
• Surface finished to DIN 876/0 for flatness
• Corrosion‑ and acid‑resistant granite construction
• Four‑sided machined and ground for stable seating

Engineered for repeatable right‑angle referencing

The 90° granite angle plate is produced to Grade 0 tolerances so that right‑angle measurements and fixture set‑ups are immediately reproducible. Compliance with DIN 875/0 for squareness and DIN 876/0 for surface flatness ensures that the plate functions as a dependable planar reference, shortening alignment cycles and lowering the risk of rework. These measurable standards support predictable process control and make the component suitable for quality checks, bench inspections and precision assembly tasks.

Low‑maintenance granite construction for stable measurements

Made from granite, the block combines natural thermal stability with a corrosion‑resistant and acid‑resistant surface that withstands typical workshop environments. The four‑sided machined and ground finishing provides consistent contact surfaces and reduces wear compared with softer materials; this keeps reference geometry intact over repeated use. The resilient surface simplifies routine upkeep: gentle cleaning preserves the reference faces and helps maintain long‑term measurement accuracy with minimal intervention.

Practical dimensions and handling for everyday metrology

With a nominal working area of 300 x 300 x 50 mm and a mass of 18 kg, the plate strikes a balance between reach and rigidity, enabling secure clamping and reduced deflection during checks. The square form gives multiple stable faces for fixturing and orientation checks, speeding setup and inspection workflows. Where repeatable alignment across fixtures or measuring benches is required, the block acts as a reliable baseline for traceable measurements and repeatable assembly procedures.

For personalised advice on integrating this Metav IndustryLine granite angle plate (M214.613) into existing inspection routines, contact Metav Werkzeuge in Emmerich—specialists will advise on suitability, delivery and handling recommendations.

Technical data

• Article number: M214.613
• GTIN: 4054469183770
• Dimensions: 300 x 300 x 50 mm
• Weight: 18 kg
• Material: Granite, corrosion‑resistant and acid‑resistant

Facts

• Working face: 300 x 300 x 50 mm
• Mass: 18 kg
• Grade: 0
• Surface standard: DIN 876/0
• Squareness standard: DIN 875/0

Special features

• Four‑sided machined and ground
• Quadratic form for stable seating
• Suitable for inspection, fixture alignment and set‑up

FAQ

What level of squareness does the plate provide?
The M214.613 90° granite angle plate (Metav IndustryLine) is manufactured to Grade 0 and meets the squareness requirements of DIN 875/0, offering a high level of right‑angle accuracy suitable for precision inspection and alignment tasks.

Is the surface flat enough for precision inspection use?
Yes, the surface flatness is produced to DIN 876/0, so the plate’s faces provide a reliably flat reference for bench inspection, layout checks and fixture verification when using the M214.613.

Can this angle plate be used in mildly corrosive environments?
The plate is made from corrosion‑resistant and acid‑resistant granite, which increases resistance to typical workshop contaminants; nevertheless, routine cleaning and sensible storage will prolong the reference surface life.

How should the granite plate be cleaned and maintained?
Maintenance is straightforward: wipe with a soft, lint‑free cloth and a mild, non‑abrasive cleaner; avoid aggressive solvents or rough abrasives to preserve the ground faces of the M214.613.

Which applications are most suitable for this granite block?
Common uses include right‑angle references for inspection benches, alignment of jigs and fixtures, assembly set‑ups and comparative checks—tasks where a stable, reproducible planar reference is required.

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