as a machinist myself, I approve of this thread
also kwa, Ive never gotten the privilege of even being around and EDM, how quickly does it remove material?
Originally Posted by Umami
I've always wondered how they do the hex key holes in stuff like bolt guides and other end-caps. Something similar? They can't just be pressed...
in a typical machine shop interior flats and keyways are done with broaching, which is a shaped cutter that is forced through the hole with a press