If you are interested in moving metal, I'd suggest you look at this site. The site is Dutch, but the pictures provide enough information. It is an art piece rather than a practical piece.
http://www.tredgett.nl/werkplaats-Epekan.html
As he works transforming a sheet of silver to a reversed hollow form object, he demonstrates a very fine degree of touch. He makes it look easy. There is a new standard of which to aspire...