Tus nqi qis 360 hli kauj ruam rub me ntsis 3 hniav rau qhov nyuaj tsim
Kev piav qhia txog khoom
Lag luam wholesale PDC Drag Bit 3 Hniav Rau Hard Rock Drilling Dej Zoo hauv Tshuag los ntawm Tuam Tshoj tus neeg muag khoom.
PDC drag bit yog ib qho khoom siv drilling bit uas siv tau dav dav, feem ntau yog siv rau cov qhov dej, kev khawb av, geothermal, ib puag ncig thiab kev tshawb nrhiav. Nws yog qhov tsim nyog rau kev drilling hauv cov pob zeb mos thiab nruab nrab nrog kev nkag mus sai thiab ua haujlwm tau zoo, thiab tshwj xeeb rau cov qhov loj.
Cov Khoom Siv Qhia Txog Khoom
| Qhov Loj Ntawm Qhov (Nti) | 360 hli |
| Kev Sib Txuas Ntsis | 6 5/8" tus pin |
| Cov hniav ntau npaum li cas | 3 |
| Kev Tsim Qauv Drag Bit | Mos, nruab nrab mos, tawv, nruab nrab nyuaj, tsim nyuaj heev. |
Lus Cim: Qhov loj me tshwj xeeb muaj los ntawm cov qauv lossis cov duab kos.
| Hom | Qhov Loj | Kev Sib Txuas Xov | |
| nti | mm | ||
| 3 hniav hom kauj ruam | 3 1/2~17 1/2 | 89~445 | N Qws, 2 3/8 ~ 6 5/8 API REG / YOG |
| 3 daim hlau Chevron | 3 1/2~8 | 89~203 | N Qws, 2 3/8 ~ 4 1/2 API REG / YOG |
