FLRT Bit
| Supply Ability | 200pcs per quarter |
| Delivery Time | 5~45 workdays |
| Packaging Details | plywood box / iron box |
| Bearing Type | Rubber Sealed Roller Bearing With Gauge Protection |
| Cutting Material | TCI |
| Standard | API-7-1, ISO 9001:2008 |
| Series | FA |
| Application 1 | Water well drilling |
| Application 2 | Geothermal well drilling |
| Application 3 | HDD drilling pilot bit |
| Brand Name | FLRT |
| Model Number | 9 7/8" FA537G |
| Certification | API-7-1 , ISO 9001:2008 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Supply Ability | 200pcs per quarter | Delivery Time | 5~45 workdays |
| Packaging Details | plywood box / iron box | Bearing Type | Rubber Sealed Roller Bearing With Gauge Protection |
| Cutting Material | TCI | Standard | API-7-1, ISO 9001:2008 |
| Series | FA | Application 1 | Water well drilling |
| Application 2 | Geothermal well drilling | Application 3 | HDD drilling pilot bit |
| Brand Name | FLRT | Model Number | 9 7/8" FA537G |
| Certification | API-7-1 , ISO 9001:2008 | Place of Origin | China |
| High Light | tungsten carbide insert bit ，tungsten carbide drill bits | ||
9 7/8" FA537G , TCI Tricone Bit , Sealed Journal Bearing , Geothermal Well Drilling 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.
Three cone bit principle features
- Three cutting cones, each fitted on a leg with suitable bearing
- Legs are welded together to form the cylindrical section
- Section is threaded to make bin
- Each leg provided with an openings that can be reduced with a nozzle to give high jetting fluid velocity
- Factors influencing the design are: type and hardness of formation and size of drilled hole
- Formation hardness dictated the manufacture materials
- High content of nickel steel with molybdenum is used
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1992
Total Annual:
10000000-13000000
Employee Number:
150~200
Ecer Certification：
Site Member
Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating... Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd. is established in 1992 and located in Hebei Province, China. Integrated with Beijing Feilong International Trade Co., Ltd. and Beijing Superior Drilling Equipment Co., Ltd. , the company has involved into a comprehensive enterprise integrating...
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