Chitoliro chosapanga dzimbiri chosasunthika chimalimbana ndi mpweya, nthunzi, madzi ndi zina zofooka zowononga sing'anga ndi asidi, alkali, mchere ndi mankhwala ena etching sing'anga dzimbiri za chitoliro chachitsulo, khoma lokulirapo, limakhala lachuma komanso lothandiza, kuonda kwa khoma. , mtengo wake wokonza udzakwera kwambiri.Popinda, mphamvu ya torsional ndi yofanana, yopepuka, motero imagwiritsidwanso ntchito kwambiri popanga zida zamakina ndi zomangamanga.