Gusa shyiramo insinga mumyanya yo kwifata hanyuma ukande. Mugihe kitarenze isegonda, iki gikoresho kizategura umugozi neza.Ntaho rwose nta gupima mbere no kudakurura. Byakoreshejwe mukwambura insinga zitandukanye zidafite insinga hamwe ninsinga za coaxial, guhindagurika gukomeye.Ni byiza cyane kubanyamashanyarazi, ububiko, amamodoka, garage, urusobe, nibindi byinshi.
Ibara ry'ubururu / umuhondoIbikoresho bya simusiga hamwe na cutterIhinduranya kugirango uhindure igitutu kugirango uhuze ubukana butandukanye nubunini bwa insulator. Urwasaya rwinyo hamwe namenyo hamwe nibyuma byicyumaBishobora guhinduka.