Metal processors compete head to head in the studio! In this episode, we present the final showdown! On one side, a master lathe operator who's turned metal since he was 8. On the other, 2 brothers who are wizards at metal spinning. Their task? To make an ultra-thin form from a single piece of titanium. Many experts said it was impossible to make the form at all, let alone at a high level of precision. Who will win this hotly contested battle to do the undoable?