Granite Surface Plates | Surface Plate | GMT Surface Plates

GMT
2 min readFeb 15, 2023

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Granite surface plates provide a stable surface for measuring, gauging, and inspecting tools or parts.

A granite surface plate is a kind of precision machined tool used to measure, gauge, and inspect parts and tools in many workshops.

It is typically made from a block of high-quality black granite that has been leveled and polished to provide a stable, accurate surface for measurement.

Granite surface plates are often used in engineering, metrology, and quality control applications.

Granite surface plates offer several advantages for precision measurements.

They are extremely accurate and stable due to the black granite material, providing a reliable reference point for measurements.

Additionally, granite surface plates last long if properly cared for and can provide excellent service over many years of use.

Lastly, they are easy to clean and maintain which helps them remain accurate over time.

It’s important to properly care for and maintain granite surface plates in order to ensure accurate and precise measurements.

To clean the plates, use a soft cloth or brush to remove any dirt or dust particles gently.

You can also use a feather duster or compressed air in order to avoid scratching the plate’s surface.

Additionally, it’s a good idea to lubricate the plates with mineral oil every few months in order to protect the surfaces from wear and extend their life.

One of the major benefits of using a granite surface plate is its accuracy.

Granite plates offer extremely high precision, making them ideal for quality control applications requiring precise measurements and calibrations.

The flatness, straightness, and parallelism offered by granite surface plates are also far superior to any other material. As such, manufacturers rely on granite plates for optimal results across a wide range of industries and applications.

To get the best granite surface plates, you need to find the right and best manufacturers and suppliers.

If you searching for the best granite surface plate manufacturers and suppliers, you are at the right place.

GMT is a manufacturer and supplier of granite surface plates in grades 00, 0, 1, 2, and 3.

GMT’s granite and cast iron products are manufactured at The Metrology Division in Hours, Tamil Nadu, India, which is close to rich sources and large deposits of high-quality granite, which is well-suited for Metrology applications.

Because of its fine-grained structure, Indian black granite is best suited for metrology applications.

The coefficient of thermal expansion, density, water absorption and porosity, and extramural and compressive strength are some of the properties that aid in the selection of rock for metrology applications.

If you are searching for the best granite surface plate manufacturers or suppliers, GMT is the best solution for you. Get the best granite surface plates from GMT.

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