Gudumu la diamondi ili ndi lonyowa / lopukuta, Ndilopamwamba kwambiri la miyala ya granite, marble, konkire, quartz etc.Ndi moyo wautali kwambiri, wakuthwa komanso kupukuta mwachangu. Suit kupukuta konkire, sitepe yoyamba yodula konkire yosiyana kutalika. Itha kupanga pansi konkire yachikale kukhala yonyezimiranso. makina akupera.
Kugwiritsa ntchito kowuma komanso konyowa, ntchito yosavuta, yofananira ndi makina opukuta olemetsa.
Kutalika kwa moyo wautali, kuthwa kwakukulu ndi ntchito yabwino yopera.