This is a sapphire ring gauge. It is a high-precision, high-hardness, and wear-resistant ring gauge.
This is a sapphire ring gauge developed in-house as an outer diameter verification gauge for optical communication-related products (ferrules, sleeves). Due to its material being single crystal sapphire, it offers excellent precision, is highly resistant to wear, and is a high-quality ring gauge.
Inquire About This Product
basic information
Price information
-
Delivery Time
Applications/Examples of results
Measurement of the external shape of various cylindrical precision parts.
catalog（1）
Download All Catalogs
Company information
Orbray was founded in 1939, starting with the production of sapphire bearings for electric meters. By integrating advanced technology with its unique skills in precision gemstone processing—cutting, grinding, and polishing—the company has been at the forefront of technological innovation, providing a wide range of products in the fields of semiconductors, medical physics, telecommunications, and precision instruments. They manufacture and sell products ranging from the cultivation and processing of materials such as diamonds and sapphires to semiconductor tools (capillaries, wire tension), optical communication components, MEMS, precision nozzles, ruby scalpels, sapphire products, small motors (micro-motors), micro diaphragm pumps, servo motors, and environmental energy generation devices.