Granite Tri Square Ruler
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Granite Tri Square Ruler—Industrial-Grade Right-Angle Reference and Inspection Tool
The core functions of the granite square are as follows:Made of high-stability granite, it provides a precision right-angle reference for testing the squareness, perpendicularity, parallelism and flatness of workpieces/equipment. It can also serve as a measurement reference tool for calibrating equipment and establishing testing standards, as well as assist in precision marking and fixture positioning. Featuring high precision and deformation resistance, it is suitable for precision machining and metrology scenarios.
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Granite Tri Square Ruler-Granite Measuring
The features of the Granite Tri Square Ruler are as follows.
1.High Datum Precision: Made of natural granite with aging treatment, internal stress is eliminated. It features small right-angle datum error, up-to-standard straightness and flatness, and stable precision during long-term use.
2.Excellent Material Performance: Mohs hardness 6-7, wear-resistant and impact-resistant, with high rigidity, not easy to deform or be damaged.
3.Strong Environmental Adaptability: Low thermal expansion coefficient, not affected by temperature and humidity fluctuations, suitable for multi-working-condition measurement scenarios.
4.Convenient Use & Maintenance: Acid and alkali corrosion resistant, no magnetic interference, surface not easy to be contaminated, and no special maintenance required.
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Precision Granite Triangular Component with Through Holes
This precision triangular granite component is manufactured by ZHHIMG® using our proprietary ZHHIMG® black granite. With high density (≈3100 kg/m³), excellent stiffness and long-term stability, it is designed for customers who need a dimensionally stable, non-deforming base part for ultra-precision machinery and measuring systems.
The part features a triangular outline with two precision-machined through holes, suitable for integration as a mechanical reference, mounting bracket or functional structural element in advanced equipment.
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Precision Granite Tri Square Ruler
Striving ahead of the regular industry trends, we strive to produce high quality precision granite triangular square. Using finest Jinan black granite as the raw material, the precision granite triangular square is ideally used to check out the three coordinates (i.e. X, Y and Z axis) of a spectrum data of machined components. The function of Granite Tri Square Ruler is similar with Granite Square Ruler. It can assist the machine tool and machinery manufacturing user to perform right angle inspection and scribing on parts/workpieces and measure the perpendicular of the parts.