Amahugurwa ya Bevel yashinzwe mu 1996, akaba aribwo bwa mbere butumiza muri Amerika UMAC ikoranabuhanga rya hypoid gare, rifite abakozi 120, ryatsindiye neza ibintu 17 byose hamwe na Patenti 3.Twafashe ibikoresho bya mashini ya CNC kumurongo wose wibyakozwe harimo guswera, gusya, gukubita, kugenzura.Ibi biradufasha kwemeza guhinduranya ibikoresho bya spiral bevel kandi byujuje ibisabwa mubikorwa bitandukanye.