Can I install C-Serts in hardened steels? Yes, but only up to around 34RC. By Carl Strom|2021-01-26T13:07:21-08:00November 4th, 2020|C-Sert System|Comments Off on Can I install C-Serts in hardened steels? Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail About the Author: Carl Strom
