FLRT Bit
| Supply Ability | 300pcs per quarter |
| Delivery Time | 5~45 workdays |
| Packaging Details | plywood box / iron box |
| Bearing Type | Sealed Roller |
| Cutting Material | TCI |
| Standard | API-7-1, ISO 9001:2008 |
| Series | FG |
| IADC | 515 |
| Application 1 | Water Well Drilling |
| Application 2 | HDD Drilling |
| Application 3 | Gas Well Drilling |
| Application 4 | Reaming |
| Brand Name | FLRT |
| Model Number | 12 1/4" FG515G |
| Certification | API-7-1, ISO 9001:2008 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 300pcs per quarter | Delivery Time | 5~45 workdays |
| Packaging Details | plywood box / iron box | Bearing Type | Sealed Roller |
| Cutting Material | TCI | Standard | API-7-1, ISO 9001:2008 |
| Series | FG | IADC | 515 |
| Application 1 | Water Well Drilling | Application 2 | HDD Drilling |
| Application 3 | Gas Well Drilling | Application 4 | Reaming |
| Brand Name | FLRT | Model Number | 12 1/4" FG515G |
| Certification | API-7-1, ISO 9001:2008 | Place of Origin | China |
| High Light | Blue Tricone Rock Bit 12 1/4" ，FG515G hdd drill bits ，IADC 515 Tricone Rock Bit | ||
12 1/4" Tricone Rock Bit, Water Well Drilling Bit , IADC 515 , Sealed Roller Bearing
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
| Types & IADC Code | 415 |
435 445 |
515 525 |
535 545 |
615 625 |
635 | |
| WOB | KN/mm(Bit Dia.) | 0.35~0.95 | 0.35~0.95 | 0.4~0.7 | 0.4~0.7 | 0.45~1.1 | 0.5~1.2 |
| Lb/in. (Bit Dia.) | 2000~5428 | 2000~5428 | 2285~4000 | 2285~4000 | 2571~6285 | 2857~6857 | |
| Rotation Speed (Rpm) | 150~60 | 150~60 | 140~80 | 120~80 | 110~60 | 100~50 |
|
Roller bearings are a common bit-bearing system because they can reliably support large loads and generally perform well in the drilling environment . They are typically used on larger-diameter bits (> 14 in.), which have more physical space to accommodate the rollers. To enhance bearing life, leading manufacturers continually research bearing materials, sizing, and shape.
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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