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Product Details:
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| Bearing Type: | Sealed Journal Bearing With Gauge Protection | Cutting Material: | Tungsten Carbide |
|---|---|---|---|
| Standard: | API-7-1, ISO 9001:2008 | Series: | FSA |
| Application 1: | Water Well Drilling | Application 2: | HDD Drilling Pilot Bit |
| Application 3: | Geothermal Well Drilling | Cooling System: | Fluid |
| High Light: | tungsten carbide drill bits,oil well drill bit |
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9 7/8" FSA537G , TCI Tricone Bit , 250mm TCI Bit , Sealed Journal Bearing , Fluid Circulation , Roller Cone Bit
SIZE AVAILABLE
Form 3 7 / 8inch to 18 1/2inch
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
| Types & IADC Code | 417 |
437 447 |
517 527 |
537 547 |
617 627 |
637 | |
| WOB | KN/mm(Bit Dia.) | 0.4~0.9 | 0.4~0.9 | 0.35~1.0 | 0.5~1.0 | 0.6~1.1 | 0.7~1.2 |
| Lb/in. (Bit Dia.) | 2285~5142 | 2285~5142 | 2000~5714 | 2857~5714 | 3428~6285 | 4000~6857 | |
| Rotation Speed (Rpm) | 140~60 | 140~60 | 125~50 | 110~50 | 100~40 | 80~40 | |
The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.
Design factors of roller cone bit
- Bit design depend on formation properties and hole size
- Legs are same but cutters are different
- Three logs should be equally loaded
- The main design factors are Journal bearing, amount of offset, teeth, bearing and relationship between teeth and bearing
Contact Person: Jade
Tel: 0086-10-63405086
250mm Tricone Roller Bit IADC 517 Size Customized With Trimming Cutters
Durable Roller Cone Bit , TCI Tricone Bit With Reinforced Gauge Protection
9 1/2 FSA517G Tricone Roller Bit With Sealed Bearing / Journal Bearing
8 1/2" FA537GT , TCI Tricone Bit , Sealed Journal Bearing , With Gage Protection
8 1/2" FA517GT , TCI Tricone Bit , IADC 517 , Rubber Sealed Journal Bearing
9 5/8" FSA517GT Tricone Drill Bit / Three Cone Bit With Trimming Cutter
IADC 435 Tricone Drill Bit / TCI Tricone Bit Blue For Drilling Groundwater
Customized Tungsten Carbide Insert Bit Shirttail Protection For Medium Hard
