Kumanani ndi 36″ IADC 537 TCI tricone bit—komwe kukula kwake kumawonjezera mphamvu. Chimango chake chachikulu cha mainchesi 36 chimadya mapangidwe ambiri nthawi iliyonse, ndikuchepetsa nthawi pazitsime zolimba. Chopangidwa ndi ma TCI inserts olimba, chimatha kupitirira ma abrasives, pomwe kapangidwe ka IADC 537 kamaphwanya lithologies zosiyanasiyana ndi ntchito yabwino kwambiri. Yamphamvu kwambiri, zotsatira zake zazikulu: kuboola mozama, mwachangu, komanso mwamphamvu. Chimphona ichi sichimangoboola—chimalamulira pansi.
Nthawi yotumizira: Ogasiti-12-2025