Alumina niƙa bukukuwa suna yadu amfani a ball Mills matsayin abrasive kafofin watsa labarai ga yumbu albarkatun kasa da glaze kayan.Kamfanonin yumbu, siminti da enamel gami da shuke-shuken gilashin suna amfani da su saboda ƙoƙarce-ƙoƙarcen ɗimbin yawa, ƙaƙƙarfan taurinsu, da tsayin daka.A lokacin sarrafa abrasive/niƙa, ƙwallayen yumbu ba za su yi wuya a karye ba kuma yanayin gurɓataccen abu kaɗan ne.