DB1315 Pob Zeb Diamond Dome DEC Hniav
| Khoom Qauv | D Txoj kab uas hla | Qhov Siab H | SR Radius ntawm Dome | Qhov Siab Tshaj Plaws H |
| DB0606 | 6.421 | 6.350 | 3.58 | 2 |
| DB0808 | 8.000 | 8.000 | 4.3 | 2.8 |
| DB0810 | 7.978 | 9.690 | 4.3 | 2.7 |
| DB1010 | 9.596 | 10.310 | 5.7 | 2.6 |
| DB1111 | 11.184 | 11.130 | 5.7 | 4.6 |
| DB1215 | 12.350 | 14.550 | 6.8 | 3.9 |
| DB1305 | 13.440 | 5.000 | 20.0 | 1.2 |
| DB1308 | 13.440 | 8.000 | 20 | 1.2 |
| DB1308V | 13.440 | 8.000 | 20.0 | 1.2 |
| DB1312 | 13.440 | 12.000 | 20 | 1.2 |
| DB1315 | 12.845 | 14.700 | 6.7 | 4.8 |
| DB1318 | 13.440 | 18.000 | 20.0 | 1.2 |
| DB1318 | 13.440 | 17.600 | 7.2 | 4.6 |
| DB1421 | 14.000 | 21.000 | 7.2 | 5.5 |
| DB1619 | 15.880 | 19.050 | 8.3 | 5.9 |
| DB1623 | 16.000 | 23.000 | 8.25 | 6.2 |
| DB1824 | 18.000 | 24.000 | 9.24 | 7.1 |
| DB1924 | 19.050 | 24.200 | 9.7 | 7.8 |
| DB2226 | 22.276 | 26.000 | 11.4 | 9.0 |
Qhia txog DB1315 Diamond Dome DEC hniav, qhov kev daws teeb meem zoo tshaj plaws hauv kev khawb av thiab kev tsim kho. Cov hniav pob zeb diamond sib xyaw no tau tsim los ua kom tau raws li qhov xav tau ntawm cov hniav roller cone, cov hniav down-the-hole, cov cuab yeej drilling engineered thiab cov tshuab crushing.
Cov hniav DB1315 Diamond Dome DEC yog ua los ntawm cov yam ntxwv tshwj xeeb ntawm ntau cov khoom PDC, suav nrog cov khoom nqus dej, cov hniav nruab nrab thiab cov hniav spacer. Cov hniav no muab kev ua tau zoo tshaj plaws thiab kev ruaj khov, ua kom koj cov khoom siv tuaj yeem ua tau raws li qhov xwm txheej nyuaj tshaj plaws.
Nyob rau xyoo tas los no, vim muaj kev loj hlob ntawm cov roj shale thiab kev hloov pauv maj mam ntawm cov hniav carbide, qhov kev thov rau cov khoom DEC tau txuas ntxiv loj hlob zoo. Qhov no tau ua rau muaj kev tsom mus rau qhov zoo, kev ua tau zoo thiab kev ntseeg siab ntawm cov hniav pob zeb diamond xws li DB1315 pob zeb diamond domed DEC hniav.
Cov hniav DB1315 Diamond Dome DEC yog tsim los rau kev ua haujlwm zoo tshaj plaws thiab ruaj khov, nrog rau kev tsom mus rau kev xa cov kev ua tau zoo tshwj xeeb hauv cov xwm txheej nyuaj. Lawv tau ua los ntawm cov ntaub ntawv zoo thiab kev tsim khoom kom ntseeg tau tias lawv tuaj yeem tiv taus cov chaw ib puag ncig hnyav tshaj plaws thiab txuas ntxiv ua haujlwm ntawm qib siab tshaj plaws.
Yog li ntawd, yog tias koj tab tom nrhiav ib lub hniav pob zeb diamond composite uas ua tau zoo heev uas tuaj yeem ua tau ntau yam haujlwm nyuaj tshaj plaws ntawm kev khawb av thiab kev tsim kho, tsis txhob nrhiav ntxiv lawm tsuas yog DB1315 diamond domed DEC hniav. Nrog lawv cov kev ua tau zoo thiab kev ruaj khov, lawv yog cov kev daws teeb meem zoo tshaj plaws rau cov ntawv thov uas xav tau ntau yam.
