FLRT Bit
| Supply Ability | 200pcs per quarter |
| Delivery Time | 5~45 workdays |
| Packaging Details | plywood box / iron box |
| 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 |
| Brand Name | FLRT |
| Model Number | 9 7/8" FSA537G |
| 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 | 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 | Brand Name | FLRT |
| Model Number | 9 7/8" FSA537G | Certification | API-7-1 , ISO 9001:2008 |
| Place of Origin | China | ||
| High Light | tungsten carbide drill bits ，oil well drill bit | ||
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
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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