Imashini ya tricone y’icyuma ya American Smith ifite santimetero 36 itanga umusaruro mwiza mu gucukura amariba y’amavuta. Amenyo yayo y’icyuma yakozwe neza hamwe n’imiterere yayo ifite uduce dutatu tw’umuringa bitanga umusaruro mwinshi mu buryo bworoshye cyangwa buciriritse, hamwe n’uburyo bworoshye bwo gukata amabuye kugira ngo avunike neza. Ingufu zongerewe hamwe n’amavuta afunze byongera igihe cyo gukora kandi byongera ubwizigirwa mu gihe cy’umuvuduko wo hasi. Ifite umurambararo munini wa santimetero 36 byongera imikorere myiza yo gucukura, mu gihe gusukura imyobo no kurinda neza ibipimo bigabanya ingendo no kugabanya ikiguzi. Ni nziza ku bice by’amariba y’amavuta bifite umurambararo munini, ihuza kuramba, umuvuduko, n’uburyo ikoresha neza.
Igihe cyo kohereza: Werurwe-03-2026