APSS Flex-Hone Polishing Hardened Steel
BRM's Application Sales Sheets (APSS) feature a detailed solution for a common surface finishing or deburring application. The Flex-Hone tool is a great solution for surface finishing hardened steel rings.
APSS Flex-Hone ID Polishing - Hardened Steel Review
APSS Flex-Hone ID Polishing - Hardened Steel Quiz