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Precision Granite Square Ruler: High Precision & Stability
Precision Granite Square Ruler: High Precision & Stability

Precision granite square ruler (also known as precision granite square ruler) has become an indispensable benchmark tool in many high-end manufacturing and precision inspection fields because of its high stability, low thermal expansion coefficient and high precision.
The core of choosing the appropriate precision grade of precision granite master square is to balance your precision requirements, application scenarios and budget. Different grades correspond to different manufacturing tolerances and applicable fields. Blind pursuit of the highest grade will cause unnecessary waste, while choosing too low precision grade will not meet the measurement requirements.
As guidance, The Precision Granite Master Squares general use for the followings:
The Master Squares we produced are a perfect addition for laboratories to use as a reference standard for the accurate calibration ofgauges and laboratory masters where squareness and/or parallelism are key.
High precision Master Squares serve as ideal equipment for calibrating the X, Y and Z axes of measuring machines suchas CMMs and setting an accurate inspection of CNC machine tools while only using one piece of standardised measuringequipment.
Granite Master Squares from Shandong Sincere Precision Machinery Company Calibration Ltd are corrosion-free and less affected by temperature and environmentalchanges. They offer a great alternative to cylindrical squares for industries where accuracy is crucial during inspection
and manufacturing.
The general precision data of Shandong Sincere Precision Machinery Company data as bellowing for your ref.

Special requirement available, just contact us.
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