In the world of Electrical Discharge Machining (EDM), accuracy, consistency, and reliability are non-negotiable. One company that has consistently delivered all three—and more—for over four decades is Erodex. Since its inception in 1983, Erodex has been a pioneer in manufacturing and supplying graphite electrodes and other high-performance EDM components to industries across the globe.

Erodex began its journey in the heart of England’s West Midlands under the name Kincast Ltd. Initially focused on providing metal cutting tools to the industrial sector, the company quickly identified a gap in the market for specialist EDM components. Recognising the increasing demand for high-quality, non-standard electrodes, Erodex evolved into a dedicated manufacturer of graphite electrodes designed specifically for high-precision EDM applications.

This strategic shift positioned Erodex as one of the first companies in the UK to focus exclusively on electrode production. Their commitment to quality and innovation set a new benchmark for the EDM industry.

Graphite electrodes are a critical component in the EDM process. Known for their thermal resistance, excellent electrical conductivity, and ability to maintain dimensional accuracy under extreme conditions, graphite electrodes have become the preferred choice for precision machining applications.

Erodex has long recognised the advantages of graphite over traditional materials like copper. Their team of specialists continually refines the design and production of electrodes to meet the evolving needs of industries such as aerospace, automotive, medical, and precision tooling.

In 2008, Erodex took a major leap forward by moving into a modern manufacturing facility. This new space significantly enhanced their production capacity and allowed for greater flexibility in meeting customer demands. From small batches to large production runs, Erodex’s facility is equipped to manufacture graphite electrodes in a variety of shapes and sizes, all tailored to exact specifications.

Thanks to CNC machining, CAD/CAM systems, and automated inspection tools, the company ensures every electrode meets strict quality standards before leaving the shop floor.

One of Erodex’s standout qualities is its ability to deliver custom-made graphite electrodes quickly and accurately. Whether it’s a complex profile or a tight-tolerance component, Erodex engineers work closely with clients to develop bespoke solutions that fit perfectly into their EDM setups.

The company’s focus on rapid turnaround and repeatable accuracy has earned it a reputation for reliability in time-sensitive and technically demanding projects.

Erodex doesn’t rest on its legacy. The company continues to invest in next-generation manufacturing technologies, including 3D printing, to complement its electrode production capabilities. This allows for the rapid development of custom fixtures, jigs, and even entire assemblies to streamline customer workflows.

Such innovations underscore Erodex’s commitment to staying ahead of the curve, ensuring their clients benefit from cutting-edge solutions at every stage of the EDM process.

With over 40 years of experience, Erodex has established itself as a trusted name in the EDM industry—not just in the UK, but globally. Their expertise in graphite electrodes is backed by a complete portfolio of EDM consumables, including filtration systems, nozzles, wire guides, and more.

What truly sets them apart is their dedication to engineering excellence, customer collaboration, and continuous improvement.

As industries push the boundaries of precision, the demand for reliable EDM components continues to grow. Erodex remains at the forefront of this evolution, driven by a simple yet powerful vision: to deliver the highest quality graphite electrodes and EDM solutions with unmatched precision and speed.

For manufacturers seeking a partner that understands both the science and the art of EDM, Erodex is the name to trust.