Graphite Taps

Graphite tapping electrodes are widely used in the Aerospace/Defense, Tooling (EDM), Mold Making (EDM), and General Manufacturing industries.

EDM applications

  • Used to burn threads into hardened/exotic materials

Tapping electrodes (orbiting and non-orbiting) are available in both English and metric sizes. Choose from graphite or copper impregnated graphite.

  EDM-3 EDM-C3
Grain Size Ultra Fine Ultra Fine
Wear Ration Very Good Very Good
Strength Best Best
Application Finishing Finishing


Selection Tools

For more information, please download our product brochure.