Can the worn dies be re-ground?
This is highly dependant on the type of form being rolled and the severity of the wear. Often sever fatigue cracks (hairline fractures) run deeply into the grain structure and cannot be detected by the naked eye. The minimal savings obtained by re-surfacing is often lost in the decreased tool life. For a proper determination to be made for your particular case, a set of worn dies can be sent back to Rol-Flo for analysis.
