I own a knife made by R.O. Easler that has as fine a satin finish as you would ever want to see. Mr. Easler and another South Carolina knifemaker(Ron Gaston) were known for making knives with a wonderful satin finish and outstanding fit. Unfortunately, they are both deceased, but I would expect that there are many knife makers who are familier with their technique and would be willing to share their expertise. Good luck and keep up the good work.