-
Patene API moka IADC537 6.5 inihi (165mm) me te utu whakaheke
-
Moka toka TCI IADC537 7 1/2 ” (190 mm)
-
API wheketere tricone bit IADC537 7 5/8 ” (193.7 mm)
-
TCI tricone bit IADC537 7 7/8 inihi (200 mm)
-
Tungsten Carbide Kōkuhu Moka IADC537 8 1/2″(215.9mm)
-
Pikitihi API moka poro toka IADC537 8 3/4″(222.2mm) me te utu whakaheke
-
TCI drill bit IADC537 9 1/2″(241mm) mo te puna hinu toka maro
-
Paraire keri poka toka API IADC537 10 5/8 inihi (269mm)
-
API toru koeko moka IADC537 11 5/8″(295mm) mo te puna kaha
-
Moka koo-toru hurihuri IADC537 12 1/4″(311mm)
-
Moka keri toka ki te Rawhiti o te Rawhiti IADC537 13 5/8″(346mm)
-
API tricone drill bit IADC537 14 3/4″ (374mm) mō te toka mārō