Re: EDM home brew units ?

> I think a lot of what you are concerned about is more about
> accuracy and finish than just the removal of metal. An Arc
> Air will cut just about anything a plasma or EDM will cut. But,
> the speed of the Arc Air will be faster than the EDM. The accuracy
> and finish of the ARC Air will be pretty course.
>
> So, how much metal do you want to remove?
> How fast do you want to remove it?
> What accuracy are you looking for?
> What finish are you looking for?
>
> You are talking about wire EDM and not sinker EDM???