Zomangira zophatikizira, zomwe zimadziwikanso kuti combo screws kapena zomangira ziwiri, ndi zomangira zosunthika zomwe zimapangidwa kuti zigwirizane ndi Phillips ndi ma screwdriver a flathead. Kupanga kwatsopano kumeneku kumachotsa kufunikira kwa zomangira zosiyana ndipo kumapereka mwayi wowonjezereka komanso kusinthasintha kwa ogwiritsa ntchito zosiyanasiyana.

Zopangira zopangiraili ndi mutu wapadera womwe umaphatikizira popumira ngati Phillips screwdrivers ndi kagawo kowongoka kwa screwdrivers flathead. Izi zimagwira ntchito pawiri zimatsimikizira kuti ogwiritsa ntchito amatha kusinthana mosavuta pakati pa mitundu yosiyanasiyana ya screwdriver popanda kufunikira kufunafuna zenizenimakina opangira sems, motero kuwongolera njira zoyika ndi kukonza.

Izizomangirandi abwino kuti agwiritsidwe ntchito m'mafakitale osiyanasiyana ndi ntchito, kuchokera ku matabwa ndi ukalipentala kupita ku msonkhano wamagetsi ndi makina. Kukhoza kwawo kugwira ntchito ndi mitundu yosiyanasiyana ya screwdriver kumawapangitsa kukhala owonjezera pabokosi lililonse lazida kapena malo ogwirira ntchito, kupeputsa ntchito ndikupulumutsa nthawi.

Kuphatikiza pa ntchito zawo zothandiza,poto mutu sems screwnthawi zambiri amapangidwa kuchokera kuzinthu zapamwamba kwambiri monga chitsulo chosapanga dzimbiri kapena chitsulo cha carbon, zomwe zimapangitsa kuti zikhale zolimba komanso zolimba m'malo ovuta. Amapezeka m'miyeso yosiyanasiyana ndipo amamaliza kuti akwaniritse zosowa zosiyanasiyana za ogwiritsa ntchito m'magawo osiyanasiyana.

Zonse,zomangira zitatu zosakanizaperekani yankho lothandiza komanso lothandiza pazofunikira zofulumira, kupititsa patsogolo kusavuta kwa ogwiritsa ntchito komanso kulimbikitsa zokolola pamakonzedwe aukadaulo komanso a DIY. Ndi mapangidwe awo amitundu iwiri komanso magwiridwe antchito odalirika, awaPhillips sems screwszakhala gawo lofunikira kwambiri pakumanga ndi kupanga zamakono.