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Granite Machinist Block
Granite machinist block
Granite mechanical blocks are suitable for on-site working environment, and the precision characteristics of the product itself remain unchanged for a long time. The accuracy of processing and testing in the working environment and the quality of work products can be determined! It is especially suitable for high-precision measurement.

Precision granite blocks are the primary standards vital to dimensional quality control in the manufacture of parts.
The four major characteristics that are necessary for a precision granite block are:
—- accuracy;
—- surface finish;
—- wear resistance;
—- dimensional stability.
Other factors are corrosion resistance, hardness, thermal conductivity and coefficient of expansion.

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