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12 1/4-133.2 core bit
Core bit
Diamond core bit
PDC Bit
China Bit
12 1/4" S1655JXA Reverse circulation core bit
Good Price PDC Bit
Drilling Bit
8 1/2″M723 diamond core bit
PDC Combined Bit
PDC Tricone Combined Bit
8 1/2″M722 diamond core bit
Directional Drilling Bit
Drill Bit
Products
TCI tricone bits IADC 637R for extremely hard formations with high compressive strength and high abrasiveness
TCI tricone bits IADC 637 for hard formaitons with high compressive strength
TCI tricone bits IADC 617 for medium-hard formaiton with high compressive strength
TCI tricone bits IADC 537 for soft to medium hard formations with low compressive strength
TCI tricone bits IADC 517 for extremely soft formations with low compressive strength and high drillability
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