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Must-have 48x60x6 Granite Surface Plate, B Grade, 0 Ledges Gadget [fHwiCn5r]

$121.99 $390.99 -69%

High-Quality Granite Surface PlateIntroducing the 48x60x6 Granite Surface Plate, a precision instrument designed to meet the highest standards of accuracy and durability. Crafted from premium black granite, this surface plate offers superior strength

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High-Quality Granite Surface Plate

Introducing the 48x60x6 Granite Surface Plate, a precision instrument designed to meet the highest standards of accuracy and durability. Crafted from premium black granite, this surface plate offers superior strength and stability compared to lighter-colored granite varieties. The dense and robust nature of black granite ensures the plate maintains its shape and accuracy over time, making it an ideal choice for a wide range of applications.

Comprehensive Quality Assurance

This precision granite surface plate is manufactured to meet or exceed the stringent tolerances specified by Federal Specification GGG-P-463c. Each plate comes with a Calibration Certificate, guaranteeing its overall surface flatness and repeat gage measurements. The certificate is traceable to N.I.S.T. or equivalent National or International Organization, ensuring compliance with ANSI/NCSL Z540-1 and ISO 10012. Our ISO 9001 certified quality system and our role as an accredited provider of 17025 Calibration Services further underscore our commitment to excellence and reliability.

Key Specifications and Benefits

Key Specifications:
  • Dimensions: 48" x 60" x 6"
  • Grade: B, 0-Ledge
  • Overall Accuracy: +/- .0006"
  • Repeat Measurement: +/- .000080"
The black granite construction not only enhances the plate's stiffness but also reduces the required thickness, resulting in cost savings on freight and handling. This versatile surface plate is perfect for various applications, including metrology, precision engineering, and quality control. Its exceptional accuracy and durability make it an indispensable tool for professionals who demand the best in precision measurement and surface flatness.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

A wise purchase that performs well.

- Wilbur Y..

December 29, 2025

Absolutely no complaints!

An outstanding item. Very reliable.

- Fitzwilliam C..

December 29, 2025

Absolutely no complaints!

This is a handy and useful gadget.

- Peredur P..

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