Ko te mahi kotahi mo Ruakirikiri orbitalakirikiri pepanukuhia he abrasivei roto i te atauira porohita.

Ko te rereketanga ko te wa akirikiri pepawhakamahirauof sandpaper as the abrasive, ankirikiri orbitalwhakamahi motuhakekirikirikōpae.Ka tae mai enei kopae i roto i nga kirikiri maha, a he nui ake te utu i te pepa kirikiri.