Ana amfani da mannen kunnuwa don haɗa bututu ko mai dacewa. Suna da bandeji na ƙarfe wanda ke fitowa kamar kunne, don haka sunan su. Ana haɗa sassan kunne tare don ƙara ƙarar zobe a kusa da tiyo don riƙe shi a wuri.
Gina da bakin karfe, wadannan clamps suna da juriya ga lalata kuma ba za su yi tsatsa ba. Tsarin su na cochlear na musamman yana ba da aikin diyya mai ƙarfi mai ƙarfi wanda ke taimakawa wajen kiyaye bututun a wuri.
Waɗannan maƙunƙun kunne ne guda ɗaya kuma suna rufe manyan girma guda takwas, gami da 6-7mm, 7-8.7mm, 8.8-10.5mm, 10.3-12.8mm, 12.8-15.3mm, 15.3-18.5mm, 17.8-21.0mm, 2.3-20.3-20. mm. Ana amfani da waɗannan makullin kunne sosai don tukwane da bututun robobi, kuma suna aiki sosai idan ana batun tutocin injinan abin sha, jiragen ruwa, babura, motoci, har ma da masana'antu.

Wannan matsi ne na gaske wanda aka yi da bakin karfe wanda ke hana shi tsatsa. Yana da ƙira mara nauyi 360° wanda ke nufin babu matakai ko gibi a kewayen ciki. Wannan yana ba da damar matsewar hatimi mai tattarawa tare da kunkuntar band ɗin sa. Hakanan yana da gefuna na musamman da aka kafa wanda ke rage haɗarin lalacewa ga ɓangaren bututun da ake manne.

Lalata-Resistant, waɗannan manyan madaidaicin kunne guda ɗaya mara igiyar tiyo an gina su daga bakin karfe 304 kuma ba za su yi tsatsa ba don haka suna da kyau don amfani na dogon lokaci. Ƙarfin mannewa yana ba su damar amfani da su don hatimin tsararru natnau'ikan matsi kamar yadda pincers na iya ƙara ƙarfin matsawa. Wadannan clamps suna aiki sosai don gyaran bututu da tsarin famfo.

Ba wai kawai an ƙirƙiri waɗannan ƙugiya daga bakin karfe 304 ba, amma kuma suna da juriya ga tsatsa da lalata. Suna iya yin hatimi da sauri daga ƙirar cochlear ɗin su wanda ke sauƙaƙe diyya faɗaɗa thermal. Sun fi sauƙin amfani tunda suna da ƙarfin maganadisu don riƙe su a wurin.

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