expensive TC grinders : grinding jig for circular cutting tools
WEBJan 8, 2018 · The attachments (used) can go for some serious coin. A radius grinding attachment would be a pretty standard offering. I have a Cincinnati #2 TC grinder it is a very common good quality grinder that have been available for at least 100 years (with not a lot of changes) and has been copied by a number of other makers.