VS-3 Igikoresho Cyamaboko Kubihuza Ubururu

1. Kwimuka gupfa (anvil) na bibiri bipfa gupfa (crimpers) - guhuza abahuza.
2. Umugozi ushyigikiwe-uhagarare kandi ufate insinga muri crimpers.
3. Gukata insinga - ikora imirimo ibiri.Ubwa mbere, ishakisha umuhuza kuri anvil, naho icya kabiri, igabanya insinga zirenze mugihe cyizunguruka.
4. Igikoresho cyimukanwa (hamwe no gufata vuba - gufata lever na ratchet) - gisunika umuhuza mugupfa gupfa kandi kigahuza guhuza cyane, kurangiza guhuza buri cyiciro.
5. Igikoresho gihamye - gitanga inkunga mugihe cyizuba kandi, iyo bibaye ngombwa, birashobora gufatwa neza mubifite ibikoresho.