I'd never heard of Electrical Discharge Machining. The video is less than two minutes and gives a quick introduction.
https://en.wikipedia.org/wiki/Electrical_discharge_machining
https://www.youtube.com/watch?v=L1D5DLWWMp8
Interesting, thanks for posting. I never heard of this either and read EDM as
https://en.wikipedia.org/wiki/Electronic_dance_music
Which kind of makes sense.
Interesting, thanks for posting. I never heard of this either and read EDM as
https://en.wikipedia.org/wiki/Electronic_dance_music
Which kind of makes sense.