NEVER say NEVER. There is a way.
Laser sintered metal products.
Scan a good part into math data
Digitize it
Laser cut metal parts are made in process that stacks powder metal and cuts it to a fraction of a millimeter for products such as knee cap replacement surgery, gears, clutches, automotive castings, brackets, etc...
Cost is coming down rapidly... 5 grand set up and about 100.00 a piece.
Key is to get all the orders you can and set up and run them...