5 1/4"IADC637 TCI tricone bit
Detailed Product Description
Detailed Product Description
| Size | 5 1/ 4" ( 133.35mm ) |
| IADC | 637G |
| Bearing Type | Elastomer sealed journal bearing |
| Thread Connection | 3 1/2 reg pin |
| WOB(KN/mm) | 0.5~1.2 |
| RPM(r/min) | 80~40 |
| Applicable Formations | Hard formations with high compressive strength, such as sandstone, limestone, dolomite, hard gypsum, marble, etc. |
| Circulation system | Mud pump |
TCI tricone bit
1.size range from 3 7/8" to 26"
2.Reliable bearing and lubrication system,
3.Meet with API Spec7-1 Standard
TCI tricone bit,tricone bit,TCI bit,TCI Roller bit,TCI Rock bit
We are professional on rock bit , PDC bits , big diameter piling bits , our products are in line of API and ISO standard.
TCI (Tungsten Carbide Insert) Bits (Button bits)
1. Tungsten carbide insert cutter of high strength and toughness is used to increase the impact resistance of cutters and decrease the breakage rate.
2. The features of TCI bits lead to its drilling formation almost are hard rocks, like limestone, dolomite, chert, firm sandstone, firm anhydrite, etc.
3.Widely used in oil exploration, mining prospecting, subterranean heat,hydrology, etc.
Please specify the following on enquiry,
Diameter
IADC code
Thread Connection
Bearing structure
Drilling formation
Diameter
IADC code
Thread Connection
Bearing structure
Drilling formation
