Ama-Tricone Drill Bits asetshenziswa kabanzi embonini yokumba imithombo lapho kufanele udlule ekwakhekeni kwamadwala athambile futhi aqinile.
Ngenxa yokushayisana, ukuchoboza nokusika idwala lapho i-roller cone ijikeleza, ukuxhumana kuphakathi kwe-cone kanti imbobo engezansi incane, ingcindezi ethile iphakeme, i-torque yokusebenza incane kanti i-blade yokusebenza inobude obukhulu futhi ingafanelekela izinhlobo ezahlukene zedwala.
Isikhathi sokuthunyelwe: Julayi-25-2022