Ready To Ship 18x24x4 Granite Surface Plate, Aa Grade, 4 Ledges Save 30% Now [i53AeJS0]

18x24x4 Granite Surface Plate: AA Grade, 4 Ledges

Introducing the 18x24x4 Granite Surface Plate, a precision tool designed for the most demanding applications. Crafted from high-quality black granite, this surface plate is renowned for its exceptional strength, density, and stability. It exceeds Federal Specification GGG-P-463c tolerances and comes with a Calibration Certificate, ensuring overall surface flatness and repeatable gage measurements. With a commitment to quality, this surface plate is ISO 9001 certified and traceable to N.I.S.T. or equivalent organizations. Its robust construction and precision make it an essential tool for professionals in various industries.

Superior Properties and Specifications

This AA Grade surface plate is not just strong; it's also highly accurate. Its overall accuracy is +/- .000037", while the repeat measurement is +/- .0000175". The black granite used in its construction is denser and more stable than lighter-colored granite, allowing for greater stiffness and accuracy with less material thickness. This not only ensures precision but also reduces freight and handling costs, making it a cost-effective choice for any workshop. The 4-Ledge design adds functionality and convenience, enhancing the versatility of this surface plate.

Practical Applications and Benefits

Whether you're a mechanical engineer, a machinist, or a hobbyist, this precision granite surface plate is an invaluable tool. Its durability and accuracy make it suitable for a wide range of applications, from intricate measurements to precision alignment. The included Calibration Certificate guarantees its performance, and the long-form certification option ensures ongoing compliance with industry standards. With this surface plate, you can expect improved efficiency, increased productivity, and peace of mind knowing that your measurements are reliable and accurate.