I am pretty new to the 3D printing world. I am basically looking to print fairly small parts in brass that are used as electrodes in a welding operation. Over time the end of the electrode wears down. Would we be able to face off that end and then print it back up to length to be used again. I think some post printing machining would not be that big of a deal if this is possible. Like I said I am pretty new to this technology.