Mano a DB1315 Diamond Dome DEC
| Chogulitsa Chitsanzo | D m'mimba mwake | Kutalika kwa H | SR Radius of Dome | Kutalika Kowonekera |
| 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 |
Tikubweretsa dzino la DB1315 Diamond Dome DEC, yankho labwino kwambiri pakufukula ndi kumanga kwaukadaulo. Mano ophatikizika a diamondi awa adapangidwa kuti akwaniritse zosowa zofunika kwambiri za ma roller cone bits, ma down-the-bowo bits, zida zobowolera zopangidwa ndiukadaulo komanso makina ophwanyira.
Mano a DB1315 Diamond Dome DEC amapangidwa kuchokera ku zinthu zinazake za PDC bits, kuphatikizapo zoziziritsa kukhosi, mano apakati ndi mano otambasula. Mano amenewa amapereka magwiridwe antchito abwino komanso kulimba, kuonetsetsa kuti zida zanu zimatha kuthana ndi zovuta kwambiri.
M'zaka zaposachedwapa, chifukwa cha kukula kosalekeza kwa mpweya wa shale komanso kusintha pang'onopang'ono kwa mano a carbide, kufunikira kwa zinthu za DEC kwapitirira kukula kwambiri. Izi zapangitsa kuti pakhale kuyang'ana kwambiri pa ubwino, magwiridwe antchito, komanso kudalirika kwa mano a diamond composite monga mano a DB1315 diamond domed DEC.
Mano a DB1315 Diamond Dome DEC apangidwa kuti azigwira ntchito bwino komanso kulimba, makamaka popereka magwiridwe antchito abwino kwambiri m'mikhalidwe yovuta. Amapangidwa ndi zipangizo zapamwamba komanso kupanga kuti athe kupirira malo ovuta kwambiri ndikupitiliza kugwira ntchito bwino kwambiri.
Chifukwa chake ngati mukufuna dzino la diamondi lopangidwa ndi diamondi logwira ntchito bwino lomwe lingathe kugwira ntchito zovuta kwambiri pakufukula ndi kumanga, musayang'ane kwina kuposa dzino la DB1315 lopangidwa ndi diamondi lokhala ndi diamondi. Chifukwa cha magwiridwe antchito awo apamwamba komanso kulimba kwawo, ndi njira yabwino kwambiri yogwiritsira ntchito zovuta.










