Wopereka ma bits a API IADC217 mainchesi 8 3/4 (222.2mm)

Kutengera ndi zinthu zodulira, ma drill a tri-cone amatha kugawidwa m'ma drill a TCI ndi ma drill achitsulo.

Dzina lina la chitsulo cha steel tooth tri-cone drill ndi milled tooth tri-cone drill chifukwa mano ake amapangidwa ndi makina opera ndipo pamwamba pa corneo amapangidwa ndi tungsten carbide hardfacing. Steel tooth tri-cone bit ili ndi mano aatali kuposa TCI tri-cone bit, kotero imatha kuboola mapangidwe ofewa pa ROP yapamwamba.
Mu mapulojekiti obowola mafuta, ROP ya kubowola kosaya kwambiri imatha kufika mamita 30 pa ola limodzi.

Ndi zaka 15 ndi mayiko opitilira 30 akugwira ntchito mu uinjiniya wa kuboola, tapereka zida zoboola ndi zida zapamwamba zoboola kuti zigwiritsidwe ntchito m'njira zosiyanasiyana. Ntchitozi zikuphatikizapo malo osungira mafuta, gasi, kufufuza za nthaka, kukumba, migodi, kuboola zitsime zamadzi, HDD, kumanga ndi maziko.

Popeza tili ndi fakitale yathu yobowola yovomerezeka ndi API ndi ISO, ma drill bits osiyanasiyana amatha kusinthidwa kuti agwirizane ndi mapangidwe osiyanasiyana. Ngati mungatipatse zinthu zinazake monga kuuma kwa miyala, mtundu wa chobowola, liwiro lozungulira, kulemera kwa ma bit ndi torque, titha kupereka yankho la injiniya. Zimathandizanso kupeza gawo loyenera kwa inu mukatiuza za kubowola koyima kapena kopingasa, kubowola zitsime zamafuta kapena kusabowola kapena kuyika mulu.