Granite Measuring Instruments

• Custom Machined Black Granite Plate

  This precision-machined granite component is manufactured from UNPARALLELED® Black Granite, a material renowned for its exceptional stability, high density (~3100 kg/m³), and outstanding...

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• Precision Granite Structural Component

  Product Overview The UNPARALLELED® precision granite structural component is a high-stability foundation engineered for ultra-precision applications such as coordinate measuring machines...

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• Precision Granite Dovetail Guide Rails

  Products Description The Foundation of Nanometer Accuracy in Motion and Metrology Welcome to the pinnacle of ultra-precision. At UNPARALLELED Group, we don't just supply granite components-we...

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• Precision Granite Angle Plate

  Product Overview The UNPARALLELED® Precision Granite Angle Plate is a high-accuracy measuring and inspection tool designed for ultra-precision alignment, squareness checking, and machine...

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• Granite Straight Edge For Precision Alignment

  Premium Black Granite Material – Provides outstanding stability, high hardness, and superior wear resistance.
  Micron-Level Precision – Ideal for machine tool alignment, inspection, and...

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• Granite Machinist Block

  High-precision black granite component by UNPARALLELED. Dimensional stability, custom machining, ideal for CMM, metrology, and machine bases.

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• Metric Gauge Block Set 32 Blocks

  MULTIPLE LEVEL OPTIONS---- The product levels are 0, 1, and 2. The product specifications are 32, 38, and 47.
  CHAMFERING PROCESS---- Chamfered edges, edges blunted cube, use not to hurt the...

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• V-blocks For Precision Measurement

  Precision granite V-blocks for accurate alignment and inspection. Non-magnetic, wear-resistant, and stable. Custom sizes available for industrial use.

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• Granite V-blocks For Aerospace

  High-precision granite V-blocks for inspection and alignment. Durable, non-magnetic, wear-resistant. Custom sizes available for industrial use.

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• Large Granite Surface Plate For Industrial Use

  Material: High-density granite (Black)
  Standard Sizes: From 400x400mm to 2000x4000mm
  Thickness Options: 100mm, 150mm, 200mm (custom available)
  Surface Finish: Fine-ground (Ra...

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• Laboratory Grade Granite Surface Plate Stable

  High Precision Granite Surface Plate – Grade AA, ISO/DIN Certified | unparalleled
  Premium Jinan black granite surface plate for metrology & CMM applications. Grade AA flatness (±0.003mm),...

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• 00/000 Grade Granite Surface Plates

  Custom sizes and load capacities
  Material upgrades for enhanced durability
  Adjustable insulation efficiency
  Optional accessories for specialized tasks
  

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