I-lathe Tool post grinder iyithuluzi lomshini elisetshenziselwa ukulola amaphethelo okusika amathuluzi afakwe esigxotsheni samathuluzi entweni.Ingasetshenziselwa ukugaya ama-bevel wamathuluzi aphendukayo kanye nokulola amathiphu amathuluzi ayisicefe.