Ntakibazo cyangwa umukiriya mushya, twizera imvugo ndende cyane hamwe nubusabane bwiringirwa kuri scraper,Kuzingurura akazi,Ingaruka,Umukino wa chisel,Ibyiza bya Gearless Ratchet. Dushyire imbere ubuziranenge no kunyurwa nabakiriya kandi kubwibyo dukurikiza ingamba zigenzura ubuziranenge. Dufite muri - Ibikoresho byo kwipimisha inzu bigeragezwa kuri buri kintu muburyo butandukanye bwo gutunganya. Gutunga ikoranabuhanga rigezweho, tworohereza abakiriya bacu mubigo byakazi. Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Ositaraliya, Azeribayijan , Turukiya , Kenya , Plymouth .Wizera cyane ko ikoranabuhanga n'umurimo ari ishingiro ryacu muri iki gihe n'ubwiza bizatuma inkuta zacu zizewe z'ejo hazaza. Gusa dufite ireme ryiza kandi ryiza, dushobora kugera kubakiriya bacu natwe ubwacu. Murakaza neza abakiriya bakoresheje Ijambo kugirango batwandikire kugirango tubone ubundi bucuruzi nubusabane bwizewe. Twahoraga hano dukora ibyifuzo byawe igihe cyose ukeneye.