Sisebenza ngokukhethekile ekukhiqizeni izindwani zokucubungula insimbi yeshidi, ezisetshenziselwa kabanzi ukusika ngokunemba kwezinto ezifana nensimbi engagqwali, ucwecwe lwethusi, nocwecwe lwe-aluminium. Yenziwe nge-carbide, i-vacuum efakwe ukushisa, kanye nomhlabathi oqondile, ifinyelela ukumelana nokugqokwa okuhle kakhulu nokumelana nokuqhekeka. Ziletha ukusikeka okubushelelezi, okungenayo i-burr, nokungenaso ingcindezi, okuzenza zifanelekele izinhlelo zokusebenza ezinesivinini esikhulu, ezinengcindezi ephezulu. Banikeza ukuzinza okukhethekile ekuhlinzeni amashidi amancane kanye nokusika okuqhubekayo kwezinsimbi ezithambile, ukwandisa ngempumelelo impilo yemishini, ukuthuthukisa isivuno, nokunciphisa izindleko zokusebenza zizonke.
