Khamphani ea rona ea lipatlisiso e ikemetseng le nts'etsopele ea "Abrasive material disc" e potlakileng e nang le setsi sa koporo, e loketseng ho bentša mabenyane a sebelisoang ka khauta, silevera le tšepe tse ling tse bonolo. E arotsoe ka botenya tse tharo tse fapaneng, tse mahareng le tse ntle, 'me bohareng ke lesoba la ho kenya lisekoere tsa pampiri ea koporo, e lokelang ho sebelisoa le Right Angle Mandrel. Mandrel e entsoe ka tšepe e sa hloekang, Ntle le ho kenya lisekoere tse loketseng, e ka fokotsa le ho thothomela ha disc ea ho sila.
Ha u sebelisa, penya karolo e ka tlase ea sephethephethe, 'me u kenye sengoathoana sa clamping. Ka mor'a nako e telele, chip e tla oa, e bontšang hore elasticity ea clamp ha e lekane, 'me clamp e hloka ho nkeloa sebaka.