Iibhithi zokubhola ze-hex shank eziqinileyo ezinesantya esiphezulu zentsimbi ezijijekileyo zenziwe ngesakhiwo esidibeneyo. Umzimba wokubhola kunye ne-hex shank zenziwe njengeyunithi enye, ziyacutshungulwa kwaye zenziwe ngebha yeqhekeza elinye. Xa kuthelekiswa nezakhiwo ezidibeneyo okanye ezihlanganisiweyo, olu yilo lubonelela ngokuxinana okuphezulu kunye namandla ngokubanzi, luqinisekisa uzinzo olukhulu kunye nokuthembeka ngexesha lemisebenzi yokubhola yokwenyani. Uyilo lwe-hex shank luthintela ngokufanelekileyo ukutyibilika, luqinisekisa ukubamba okukhuselekileyo kwii-chucks, okwenza ukuba zifaneleke ngakumbi kwizixhobo zamandla eziqhelekileyo ezifana nee-chucks ezitshintsha ngokukhawuleza kunye nee-electric drills.
Yenziwe ngentsimbi yesantya esiphezulu kwaye inyangwa ngobushushu obuphezulu, le mveliso ilinganisa ubulukhuni kunye nokuqina. Ifanelekile ekubholeni iintsimbi eziqhelekileyo kuquka intsimbi ethambileyo, iipleyiti zentsimbi ezibhityileyo, i-aluminium, kunye nezinye izinto eziqhelekileyo. Ulwakhiwo lwenxalenye enye lunciphisa ukulahleka kwamandla ngexesha lokudluliselwa kwe-torque, luphucula ukusebenza kakuhle kokubhoboza kwaye lunciphisa umngcipheko wokuphuka.
Uyilo lwe-shank olune-hexagonal lwenza ukubamba nokutshintsha kube lula ngokukhawuleza, nto leyo ephucula ukusebenza kakuhle. Ifanelekile ngokukodwa ekuhlanganiseni, ekufakeni, emsebenzini ophezulu, nakwimisebenzi yemizi-mveliso eqhelekileyo. Uyilo lwesakhiwo semveliso lulinganisela uzinzo kunye nokusebenza, nto leyo eyenza ukuba ilungele iimeko zokusebenza eziqhubekayo ezifuna ukuchaneka kokubhola okusisiseko kunye nokuthembeka.
Le drill eqinileyo ye-hex shank twist icetyiswa kakhulu kwizixhobo ezijikelezayo ezifana needrill zombane. Igcina ukusebenza okuzinzileyo phantsi kweemeko zokubhola ezinomthwalo omncinci, isebenza njengesixhobo sokubhola esiqhelekileyo semizi-mveliso esilinganisela ukuguquguquka nokusebenza kakuhle.







