Agate Products Limited

Agate Products Limited is a leading UK-based provider of precision machining services for ultra-hard materials, specializing in alumina, sapphire, silicon carbide, quartz, and other advanced ceramics. Established in 1946, we cater to a diverse global clientele across aerospace, defence, electronics, optics, and research & development, offering both prototype and production quantities. With over 70 years of experience, Agate Products Ltd. delivers bespoke solutions, leveraging extensive expertise in processes like grinding, drilling, honing, and polishing, alongside ISO 9001:2015 accreditation. We pride ourselves on our responsiveness, technical knowledge, and commitment to quality, supporting customers with materials selection and feasibility studies. Our substantial facilities house large capacity surface, cylindrical and centreless grinders as well as a CNC department together with drilling, honing and lapping/polishing machines. We invariably machine to very complicated designs and tight tolerances.