Re: [CAD_CAM_EDM_DRO] Re: EDM retrofit

Michael Fagan wrote:

> Just out of curiosity, unless you're doing loads of production work,
> wouldn't it make sense to just drill the hole, then manually thread the wire
> through?

One of the advantages to using EDM is you can cut materials that
are incredibly hard, or have to be machined in the hard state.
Think of cutting mounting holes in a tungsten carbide cutting
insert. EDM does it like cutting butter. You'd need diamonds
to drill it.

Jon