Utwuma duhuza, tuzwi kandi nka skuru zo guhuza cyangwa skuru zo gukoresha ibintu bibiri, ni udukoresho tworoshye two gufata twagenewe kwakira skurudiva za Phillips na flathead. Iyi miterere mishya ikuraho gukenera skurudi zitandukanye kandi igatanga uburyo bworoshye bwo koroshya no koroshya abakoresha mu bikorwa bitandukanye.

Utwuma duvanzeifite umutwe udasanzwe urimo uruziga rw'inyuma rw'ama-screwdriver ya Phillips hamwe n'umwanya ugororotse w'ama-screwdriver y'inyuma. Iyi mikorere ibiri ituma abakoresha bashobora guhinduranya ubwoko butandukanye bwa screwdriver bitabaye ngombwa ko bashaka ikintu cyihariye.vis z'imashini ya sems, bityo bikanoroshya uburyo bwo gushyiraho no kubungabunga.

IbivisNi nziza cyane gukoreshwa mu nganda zitandukanye no mu bikorwa bitandukanye, kuva ku bubaji no kubaza kugeza ku guteranya amashanyarazi n'imashini. Ubushobozi bwazo bwo gukorana n'ubwoko butandukanye bwa screwdriver butuma ziba inyongera y'agaciro ku gikoresho icyo ari cyo cyose cyangwa aho gukorera, byoroshya imirimo kandi bikagabanya igihe.

Uretse inyungu zabyo ku mikorere,screw y'umutwe w'isafuriyaUbusanzwe bikorwa mu bikoresho byiza cyane nka icyuma kitagira umugese cyangwa icyuma cya karuboni, bigatuma biramba kandi bigakomeza kubaho mu bidukikije bigoye. Biboneka mu bunini butandukanye no mu buryo butandukanye kugira ngo bihuze n'ibyo ababikoresha bakeneye mu nzego zitandukanye.

Muri rusange,vis eshatu zivanzebitanga igisubizo gifatika kandi cyiza cyo gufunga ibisabwa, byongera uburyo bworoshye bwo gukoresha no guteza imbere umusaruro haba mu buryo bw'umwuga no mu buryo bwo gukora. Bitewe n'imiterere yabyo ishingiye ku ntego ebyiri n'imikorere yizewe, ibivis za phillips semsbyahindutse igice cy'ingenzi mu bwubatsi n'inganda bigezweho.