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Precision Granite Measuring Blocks: Stable 3D Reference Tool
Precision Granite Measuring Blocks: Stable 3D Reference Tool

Description:
The granite precision measuring blocks produced by our company is made of high-quality natural granite by mechanical processing and hand grinding. Black luster, precise structure, uniform texture, good stability, high strength and hardness.
Features:High precision reliable stability resistant to deform and guaranteed accurancy under normal ambient temperature.
1.No-rust and anticorrosion
2.Wear resistance long service
3,Any wording surface cutting and scratching does not bring about rough edges which might influence its measuring precision.
Applications: Granite square box is a precise reference measuring tool, made of natural stone, used for testing instruments, precision tools and mechanical parts, providing an ideal plane. Especially for high-precision measurement, because it is unique, and the cast iron plate is dwarfed. Granite is a high-quality rock layer based on underground, which has been naturally aged for millions of years. The shape is extremely stable, and the detachment is extremely stable, so there is no need to worry about deformation due to normal temperature.
Specifications of the precision grade

Remark: Variety of special granite measuring block according to your drawing or needs could be offered. Contact us for details.

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