Finally getting around to trying to build a sinker EDM.? One thing that has always giving me pause is the use of oil dielectric (smell, messy, fumes).? I recently watched a video (Andy's Machines) where he used DI water and a coffee filter.? I am not looking for absolute precision work; just general hobby stuff and experimenting.? Are any of those out there who have build their own sinker machines running water?
Thanks in advance.
