Imiterere yimashini ikora Imashini ikora yerekeza kuburyo bwashyizweho kugirango uhindure icyerekezo cyiziga. Igizwe n'ibice bitatu, aribyo, uburyo bwo kuyobora, uburyo bw'ingufu hamwe na knuckle.
Uburyo bwo kuyobora bugizwe nibikoresho byingenzi byo kugabanya, ibikoresho bya pinion, ibikoresho byo kugabanya ubufasha bufasha, guhinduranya icyuma, guhuza inkoni, nibindi. Ibikoresho byingenzi byo kugabanya ni igice cyibikoresho bya synthesis hamwe na hand handhehele, itwara ibikoresho nyamukuru byo kugabanya kuzunguruka, hanyuma pinion itwara ibikoresho byo kugabanya ibikoresho kugirango bizunguruke binyuze mumashanyarazi, hanyuma bihindure icyerekezo cyiziga.