-
Rotating head for rig IADC127 9 7/8 ” (250.8mm)
-
3 cones roller bits IADC127 11 5/8 ” (295mm)
-
Deep well drilling bits IADC127 12 1/4 ” (311mm)
-
Customizedl well drilling bits IADC127 14 3/4 ” (374mm)
-
Wholesale tricone bits IADC127 17.5 inches (444.5mm)
-
Tricone rock bits IADC137 6 inches (152mm) for well drilling
-
Mill tooth bits for well drilling IADC215 17.5 inches (444.5mm)
-
API Tricone rock bits IADC215 12 1/4 ” (311mm) with discounted price
-
API tricone drilling bit IADC215 8.5 inches (215.9mm) for sale
-
API drill bits factory IADC216 4.5 inches (114mm)
-
API drilling rig bits supplier IADC216 5 3/4 inches (146mm)
-
Milled tooth bits IADC216 6.5 inches (165mm) for well drilling