Engineering Diamonds

ENGINEERING DIAMONDS LIMITED (ENDIA), established in 1937 and based in Coventry, UK, is a specialist manufacturer of industrial diamond products and precision machined components. The company designs and manufactures a wide range of tooling, including polycrystalline diamond (PCD), natural diamond, and carbide tooling, often creating bespoke solutions based on customer drawings.

ENDIA's core manufacturing capabilities encompass precision CNC machining, CNC turning/milling, wire erosion, laser engraving, and brazing. Their wire erosion services utilise Vollmers and Fanuc machines, capable of 24/7 unmanned operation, achieving accuracies of 5 microns or less. Brazing services are crucial for joining PCD tips to steel or carbide bodies, while laser engraving is offered for product identification. The company serves diverse sectors including aerospace, automotive, military, mining, and motorsport, providing high-quality tooling for specific applications within each.

ENDIA holds ISO 9001-2008 certification and maintains an extensive database of over 50,000 individual tool designs, supported by in-house technical and design departments utilising advanced CAD/CAM systems and a skilled workforce. The company also provides comprehensive tooling lifecycle management services, including refurbishment, relapping, and re-tipping, to reduce customer costs and improve productivity.