I-Gongbing self-drilling screws isebenzisa ubuchwepheshe baseJalimane, inomklamo onengqondo, amandla aqinile okubambelela futhi kulula ukuyisebenzisa:
Izinto zokusetshenziswa ezisetshenziswayo zonke zivela ezinkampanini ezinkulu zensimbi ezifuywayo futhi zingahlangabezana nezidingo eziqinile zamabhawodi anamandla amakhulu: ubuchwepheshe bokwelapha obusezingeni eliphezulu kakhulu emhlabeni, ukulwa nokugqwala kanye nokumelana nesimo sezulu buphindwe izikhathi ezi-5 kunemikhiqizo evamile yamagalani.
Idizayini ye-cross hole ejulile,
Akulula ukushelela ngesikhathi sokusetshenziswa
Izikulufu ezizithintayo zisebenzisa ubuchwepheshe bokuklama obuthuthukile, isivinini sokuthepha ngokushesha namandla aqinile okubambelela.
Ikakhulukazi esetshenziswa iminyango, amafasitela, umhlobiso kanye Connections phakathi izingxenye ezihlukahlukene metal.
