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Brand Name : FLRT
Model Number : 12 1/4 FA637G
Certification : API-7-1, ISO 9001:2008
Place of Origin : China
MOQ : 20pcs
Supply Ability : 300pcs per quarter
Delivery Time : 5~45 workdays
Packaging Details : plywood box / iron box
name : Tricone Drill Bit
Cutting Material : TCI
Standard : API-7-1, ISO 9001:2008
Series : FA
IADC : 637G
Supplementary Features : G : Reinforced Gauge Protection
Application 1 : Geothermal Well Drilling
Application 2 : Shallow Oil Well Drilling
FA637G , 311.2mm Tricone Rock Bit, Geothermal Well Drilling , TCI Bit
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Types & IADC Code | 417 |
437 447 |
517 527 |
517 527 |
537 547 |
617 627 |
637
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WOB | KN/mm(Bit Dia.) | 0.4~0.9 | 0.4~0.9 | 0.35~1.0 | 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 | 2000~5714 | 2857~5714 | 3428~6285 | 4000~6857 | |
Rotation Speed (Rpm) | 140~60 | 240~70 | 125~50 | ~60 | 110~50 | 100~40 | 80~4 |
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FA637G 311.2mm Tricone Rock Bit / Rock Roller Bits For Geothermal Well Drilling Images |