API bits mai sayarwa IAC217 8 3/4 inci (222.2mm)

Dangane da kayan yankan, za'a iya raba ƙwanƙwasa tri-cone zuwa TCI drills da karfe-hakori drills.

Wani sunan na karfen hakori tri-cone drill shine niƙan haƙori mai mazugi mai tri-cone saboda haƙoran na'urar niƙa ce ke samar da ita kuma saman mazugi an yi shi da mashin ɗin tungsten carbide.Ƙarfe tri-mazugi bit yana da tsayin hakora fiye da TCI tri-mazugi bit, don haka yana iya hako sassa masu laushi a babban ROP.
A cikin ayyukan hakar mai, ROP na hakowa mara zurfi na iya kaiwa mita 30 a cikin awa daya.

Tare da shekaru 15 da fiye da ƙasashe 30 na sabis a aikin injiniyan hakowa, mun ba da kayan aikin hakowa da ci-gaba don aikace-aikace daban-daban.Waɗannan aikace-aikacen sun haɗa da filin mai, gas, binciken ƙasa, hakowa, hakar ma'adinai, hako rijiyar ruwa, HDD, gini da tushe.

Tun da muna da namu API da ISO bokan rawar rawar soja factory, daban-daban rawar soja rago za a iya musamman domin daban-daban formations.Idan za ku iya samar mana da takamaiman yanayi kamar taurin dutse, nau'in na'urar hakowa, saurin jujjuyawar, nauyi da ƙarfi, za mu iya samar da maganin injiniya.Har ila yau yana taimaka mana mu nemo muku abin da ya dace a lokacin da za ku gaya mana game da hakowa a tsaye ko hakowa a kwance, hako rijiyar mai ko hakowa ko tarawa.