like all shop I have tons of files, I do a lot of carving metal or
other, butmy favorite file is a 10" half round ring file a very old
swiss Grobet at #3. it is for sizing and clean up insides of rings,
with one swipe you can remove a lot of material but still have a
smooth finish. I have not seen one of these ever, bought this one
from an old employer closing shop.
Atelier Hratch Babikian
contemporary Jewelery and sculpture