• Granite level ruler
Granite level ruler
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Granite level ruler

Precision reference measuring tools made of natural stone materials are ideal reference planes for the inspection of instruments, precision tools and mechanical parts, especially for high-precision measurement.

Service Hotline:

Still decided? Get the samples first,Contact us!

  • Product Description
  • The main mineral composition of granite is pyroxene, plagioclase, a small amount of olivine, biotite and trace magnetite, black color, precise structure, after millions of years of aging, uniform texture, good stability, high strength, high hardness, can maintain high precision under heavy load. Suitable for industrial production and laboratory measurement work.

    Technical parameters

    Specifications
    (Mm)
    Straightness or flatness of working face Parallelism between working faces
    Accuracy class (μm)
    00 0 00 0
    500 × 100 × 40 1.6 2.6 2.4 3.9
    750 × 100 × 40 2.1 3.5 3.2 5.3
    1000 × 120 × 40 3.0 5.0 4.5 7.5
    1500 × 150 × 60 4.4 7.4 6.6 11.1
    2000 × 200 × 80 5.4 10.0 8.1 13.5
    3000 × 200 × 80 8 16 12 24

Granite level ruler

Precision reference measuring tools made of natural stone materials are ideal reference planes for the inspection of instruments, precision tools and mechanical parts, especially for high-precision measurement.

Service Hotline:

Still decided? Get the samples first,Contact us!

Product Classification:

Years of production experience, customer photos on site

In-house manufacturing / Quality materials / Customization

Granite Case 1

Granite Case 1

Granite Case

Granite Case

Excellent customer reputation

Our products are bestsellers to all provinces in China. Some products are exported to countries such as the United States, Europe, Japan, and South Korea, and are highly praised by customers both domestically and internationally.

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