Disc erosion - PCD

Disc erosion is a highly efficient method for machining polycrystalline diamond (PCD) tools. In this process, a tungsten copper disc electrode rotates at high speed to erode the hardest cutting materials with exceptional accuracy and repeatability.

Modern disc erosion machines, such as those from VOLLMER and other leading manufacturers, ensure reliable results in both PCD tool production and resharpening . The technology combines eroding, grinding, and polishing in a single clamping operation , reducing setup time and increasing productivity.

By using high-quality tungsten copper electrodes, disc erosion delivers:

• Unmatched precision in edge quality and tool geometry.

• Superior efficiency with consistent results and reduced wear.

• Versatility for both wood- and metal-cutting PCD tools.

Whether you need to manufacture new PCD cutting tools or extend the life of existing ones, disc erosion with tungsten copper electrodes guarantees maximum tool performance, long service life, and cost-effective machining .