Making Titanium Wedding Band: What Tools, Attachments Needed?

[Round in circles]

Once as a mush brained teenager with my first used car...I found a bare wire just hanging loose under the hood, naturally I touched it to the fender to see if it sparked...POW it arc welded itself to the fender and ruined the battery. Don't know what it was for but I found the other end of the wire was attached directly to the battery terminal.

It's called an ID 10 t's wire ........ just waiting to be tried