long service life and durabe 8 1/2" IADC637 TCI tricone bit/TCI tricone roller bit for oil, gas, mining
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9 7/8inch TCI Tricone bit Oil Drill Bit, Oil Field Drilling Equipments2016-06-03 00:02:29 |
API tricone bit rock drill machine parts,tricone bit2016-06-03 00:02:29 |
API TCI tricone bits/button insert bits /roller bits2016-06-03 00:02:29 |
Tricone Bit IADC725 Tricone Rotary Bit for Well Drilling2016-06-03 00:02:29 |
12 1/4 inch TCI Tricone bit Oil Drill Bit, Oil Field Drilling Equipments2016-06-03 00:02:29 |
TCI Tricone bit Oil Drill Bit, Oil Field Drilling Equipments2016-06-03 00:02:29 |
New Arrival Tungsten Carbide 12 1/4'' TCI Tricone Rock Bit2016-06-03 00:02:29 |
3.5 inch tricone bit Tungsten carbide insert bit, TCI bit2016-06-03 00:02:29 |
Sizes range from 3 7/8" to 26" Tungsten carbide insert bit, TCI bit2016-06-03 00:02:29 |
Full-scale and multi-tooth PDC coring bit2016-06-03 00:02:29 |