Senza amapayipi okubhoboza asezingeni eliphakeme empilo ende eyi-conical tapered kanye nenduku yokubhoboza enobude obuhlukahlukene.

Ama-drill rod aqoshiwe awuhlobo lwethuluzi lokumba elisetshenziswa emisebenzini ehlukahlukene yokumba, ikakhulukazi ezimayini nasekwakhiweni.Lezi zinduku zenziwe ngezinto zensimbi ezisezingeni eliphezulu futhi zenziwa kusetshenziswa amasu okucubungula akhethekile njengokwelashwa kokushisa nokusebenza okubandayo.

Inzuzo eyinhloko yama-drill rods enziwe nge-tapered ukuthi aklanyelwe ukujoyina ndawonye ukuze enze intambo yokubhoboza engafinyelela ekujuleni komhlaba noma edwaleni.Lokhu kusho ukuthi zilungele ukumba imigodi ezindaweni ezinzima, okunzima ukufinyelela kuzo, njengezimayini ezingaphansi komhlaba noma imigudu.

Enye inzuzo yama-tapered drill rods ukuthi ahlala isikhathi eside futhi angakwazi ukumelana nokucindezeleka nokucindezeleka kokusebenza okuqhubekayo kokumba.Futhi kulula kakhulu ukuzisebenzisa futhi zingahlanganiswa ngokushesha futhi zihlakazwe, okuzenza zilungele ukusetshenziswa ezindaweni ezikude noma okunzima ukuzifinyelela.

Okokugcina, izinduku zokubhola ezinama-tapered zinikeza ukusebenza okuhle kakhulu kokusika futhi zenzelwe ukuguquguquka okuningi, okusho ukuthi zingasetshenziselwa uhla lwezinhlelo zokusebenza zokumba, okuhlanganisa ukumba amatshe, ukusampula kwenhlabathi, kanye nokubhola kwe-geotechnical.Sekukonke, ama-drill rod ayithuluzi elithembekile nelisebenza kahle elibalulekile emisebenzini eminingi yokumba.