Gukorana n'imikino yoroheje ifite imyitozo y'amashanyarazi ntibishoboka. Umuryango umwe witonze nimkinisho uravunika.
Kandi, Hagati aho, birakenewe ko drill yo mu mwobo ahantu uzagera aho utazabona hamwe na mashini yo gucukura.
Ugomba gucurika intoki ufashe imyitozo muri nyirubwite. Ariko, kubifashijwemo na screwdriver, iki kibazo gishobora gukemurwa. Ukeneye kwigomwa gusa ikibabi kimwe (shyiramo screwdriver), ukabica ku ruziga rwo gusya, nkuko bigaragara ku gishushanyo, hanyuma ugahuza na cartridge nto.
Guhuza gato kuri cartridge byoroshye. Shyira gato muri screwdriver, uyihindure kandi witonze witonze kumuzunguruka kugeza uruziga. Iyo ubizimye, gerageza ntuzamure screwdriver, nibyiza kubihatira umukobwa wumukobwa usya uruziga rusya.
Buhoro, ugereranije na drill, kuzunguruka ibitekerezo birabone ningirakamaro. Biroroshe kugenzura gucukura, imyitozo ntisumba iyo ikora kandi idasudikwa na plastiki.
Birumvikana ko gucukura cyane, cyane cyane mu cyuma, ntuzabona - kuko ibi ukeneye imashini, ariko mubindi bikunze kunonosora screwdriver birashobora kuba ingirakamaro.