MIP Rollers for the HB D413 are designed to do just what the name implies, ‘roll’; they rotate on the main pin and being that the Roller metal is softer than hardened steel outdrives the roller will not gouge or …
Read More »MIP Rollers for the HB D413 are designed to do just what the name implies, ‘roll’; they rotate on the main pin and being that the Roller metal is softer than hardened steel outdrives the roller will not gouge or …
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