Find Hot Sale Rock Roller TCI Bit, Hot Sale Rock Roller Bit, API Quality Tricone Bit on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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Model No.: 8 3/4'' 637
Hot Sale Rock Roller TCI Bit Drilling API Quality Tricone Bit
The Advantages of Using a Tri Cone Over Other Drill Bits
1)There is a Tri Cone suitable for any rock formation
2) Tricone bit is versatile and can handle changing formations
3)Tri Cones are reasonably priced, long lasting and have an efficient drilling rate
4)Tricone is that the roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit as well as skirt tail hard facing and optimized hydraulics
Steel teeth or carbide inserts come in a variety of shapes, sizes, and grades of tungsten carbides to address specific drilling conditions. TCI bits offer increased durability over steel tooth bits but also carry a higher cost.Open bearing bits feature bearings without a seal that are open to outside debris. Open bearing bits are generally cheaper than sealed bearing bits, and recommended for shallower holes. Sealed bearing tricone bits are available for use in applications where, historically, bearing life has limited bit performance. Sealed Roller Bearing bits extend the bearing life, allowing for increased utilization of the cutting structure.
| Drill Bit Parameters | Application | |
| Tri-cone bits type | 8 3/4" | Hard formations with high compressive strength, such as sandstone, limestone, dolomite, hard gypsum, marble, etc. |
| IADC | 637 | |
| WOB(KN/mm) | 0.5-1.2 | |
| RPM(r/min) | 80-40 | Note: the maximum value of WOB and RPM in this table can not be adopted at the same time. |
| API Pin Connection | 4 1/2" API REG | |
Product Categories : Tricone Bits > TCI Bits
