From a production stand point along with high quality I,d copy the silver flame's.It wouldn,t be that hard to thread blanks depending on what tools you'll have access to.In the end you'll have a real nice hand made tool that if ya put a price on... :eek: LOL Lets just say my 3 blade solid SS from bar stock heads would be around 200 each and that'd be a good price.just the bar stock was 8$ each and steel has been going crazy.
Flat stock for a 2 blade wouldn,t be that bad and be fairly easy to work with.Good luck
I think Tippit a memeber here fordged some 2 blade heads I,ll see if I can find it and get it ttt