Model: | - |
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Brand: | Leeding |
Origin: | Made In China |
Category: | Industrial Supplies / Machine Hardware / Other Machine Hardware |
Label: | oil well drilling , drilling bits , oil drilling service |
Price: |
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Min. Order: | 1 piece |
Live Chat: | Last Online:21 Nov, 2013 |
Product specification | |
Number of blade | 5 |
Cutter size (mm) | 19MM |
Nozzle QTY Type | 7NZ |
Gauge length | 2" |
Junk slot area(in^2) | 18.1 |
connection | 4-1/2”API Reg |
Operating parameters | |
Rotary speed(rpm) | 60-260 |
Weight on bit(KN) | 25-110 |
Max wob(KN) | 130 |
Flow rate (lps) | 22-35 |
Applications and features | |
applications | Soft formation with sticky layers and low compressive
strength rock type ctay ,sands. |
Features | Five blades and medium short parabolic profile.
Force-balance design and Low-fricition Gauge improve anti-whirl ability .CFD technology is applied in optimizing hydraulic Efficiency. |