| Model: | - |
|---|---|
| Brand: | FYPE |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes |
| Label: | - |
| Price: |
US $100
/ pc
|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:10 Jun, 2014 |
Specifications
API 7-1 standard drill drag bit
Drag bits have a shearing action
and cut rapidly in sands, clays
and some soft rock formati
Drag Bit
API drag bit
Alloy steel blade subs and the jet tungsten carbide nozzle improve the speed of the et stream High-pressure jet stream participates in destroying the rock.
Three blade structure and high drilling speed make the discharge of cuttings easily.
Diamonds inserted in improves the drilling efficiency and releases the broken and wear of the blades.
Gauge diamonds reinforce the gauge ability.
Applicable to soft-medium hard formation.
If you have any interest, welcome to contact with me!
API drag bit
Specification
|
Bit Size in |
Bit Design Specification |
Recommended Operating Parameters |
|||||||
|
Gage length mm |
No.of Nozzle |
Number of Blades |
Conn.API |
Total Length |
Net weight kg |
Weight on Bit KN |
Rotion Speed r/min |
Hydraulic Flow Rate l/s |
|
|
7-1/12″ |
60-120 |
3 |
3 |
NC50 |
17-5/16″ |
35 |
50-150 |
60-280 |
10-40 |
|
8″ |
60-120 |
3 |
3 |
17-5/16″ |
40 |
50-150 |
60-280 |
10-40 |
|
|
8-8/12″ |
60-120 |
3 |
3 |
17-5/16″ |
47 |
50-150 |
60-280 |
10-40 |
|
