Cyber Monday Steal 30x48x6 Granite Surface Plate, Aa Grade, 0 Ledges Quality Assured [Bs14eSo5]

High-Quality 30x48x6 Granite Surface Plate

Introducing our 30x48x6 Granite Surface Plate, a premium instrument designed for precision measurements and quality assurance. Crafted from superior black granite, this surface plate offers exceptional strength, density, and stability, ensuring accurate and reliable measurements. With its 0-Ledge design and AA Grade quality, it is a perfect choice for demanding applications where precision is paramount.

Technical Specifications and Features

This precision granite surface plate meets or exceeds the stringent tolerances specified by Federal Specification GGG-P-463c. It comes with a Calibration Certificate, guaranteeing overall surface flatness and repeatable gage measurements, traceable to N.I.S.T. or equivalent national or international organizations. The certification complies with ANSI/NCSL Z540-1 and ISO 10012, aligning with our ISO 9001 certified quality system. Key specifications include an overall accuracy of +/- .000087" and a repeat measurement of +/- .0000225", ensuring consistent and precise results.

Practical Applications and Benefits

Whether you are a mechanical engineer, a quality control inspector, or a hobbyist, this granite surface plate is an invaluable tool for your workshop. Its robust construction and high accuracy make it suitable for a wide range of applications, including precision machining, metrology, and calibration. By choosing this surface plate, you benefit from reduced freight and handling costs, as its compact size and lightweight nature make it easier to transport and store. The 0-Ledge design also minimizes the risk of accidents and ensures a safe working environment.