Funkenerosion Foren
- edm-forum.de - Anwenderforum für EDM - Fa. Sillmann EDM
- EDM Zone Forum on MMS Online
- edm4talk.de - das Forum im Bereich Funkenerosion - Horst Wolff
- engineeringtalk.com
- INTECH EDM: EDMTalk, the original EDM industry bulletin board and on-line forum
- Forum - erodieren - EDM-Talk - Peter Aldrovandi
- manufacturingtalk.com
- Poco Graphite Inc.: Let's Talk EDM