You can print metal? For less than $100/part? I will stay tuned - I do not need any of these, but am truly intrigued by this new technology.
I know they have been printing jet engine parts, but assumed the cost was astronomical. If the metal is not welded on, strength would be minimal, right?
Harry is going to do these in one piece. He could easily do a plastic or wax printed part in brass, and that would be perhaps cheaper?
My foundry friends did not have the capability of doing it in one piece.