Granite Measuring Instruments

• Granite Engineering Square

  Made from premium black granite, this triangular granite square is engineered for exceptional accuracy in 3D axis calibration. Ideal for CNC machining centers, milling machines, and coordinate...

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• Precision Granite Tri Square Ruler

  The Precision Granite Tri Square Ruler is a tool specially designed for industrial precision measurement. It is made of natural high-density granite and features zero magnetism, wear resistance,...

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• Granite Vee Block 90° 0.001°

  High-precision granite V-blocks offer many advantages, including excellent dimensional accuracy, good surface finish, and high rigidity. They have a high resistance to wear and corrosion, making...

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• Granite Parallels

  Granite parallels are made by nice black granite. Granite parallel is two granite bars of exactly equal height, the four long sides of the granite parallel rails are hand ground to a precision of...

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• Granite Cube

  UNPARALLELED offers the high precision granite cubes with best protection package, sizes and precision grade are available according to your request. The precision deviation for the granite cubes....

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• Granite V Block

  Granite V-Block is widely used in workshops, tool rooms & standard rooms for a variety of applications in tooling and inspection purposes such as marking accurate centres, checking concentricity,...

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• Granite Dial Base With Ultra-high Precision 0.5μm

  The Dial Comparator with Granite Base is a bench-type comparator gage that is ruggedly built for in-process and final inspection work. The dial indicator can be adjusted vertically and locked in...

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• Granite Surface Plate According To ASME

  Surface plates are made of various types of granite – they are massive, stiff, and hard. The top work surface is lapped flat and smooth to provide a critical reference surface for many types...

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• Granite Measuring Beam With Ulta-light Weight

  Granite Straight Ruler with high precision also called measuring beam, measuring ruler... Solid hardstone material with weight-reducing recesses. UNPARALLELED will chosse nice black granite...

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• Granite Inspection Table

  Discover UNPARALLELED's premium granite inspection tables, crafted from ultra-dense ZHHIMG black granite (3100kg/m³). Trusted by Fortune 500 companies and global universities for unmatched...

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• Precision Granite Surface Plate

  Precision Granite Surface Plate with stand is processed by selecting high-quality black granite as the production material. UNPRALLELED has the best black granite in the world. Our superior black...

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• Granite Straight Ruler With 1μm

  Granite Straight Ruler also called Granite Straight Edge, is manufactured by nice Black Granite with excellent color and Ultra high accuracy, with the addiction of higher precision grades in order...

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