China OEM Hss Drill Bits - Integral Blade Stabilizer – LUQI
China OEM Hss Drill Bits - Integral Blade Stabilizer – LUQI Detail:
Our company provides integral straight blade stabilizer, integral spiral blade stabilizer, replaceable sleeve stabilizer, non-rotating stabilizer (rubber sleeve stabilizer), hard facing stabilizer, 3-Piece sleeve replaceable stabilizer, float valve stabilizer, spherical stabilizer, variable diameter stabilizer, etc. All above products comply with API Spec 7.
Integral 3-spiral blade stabilizer, integral 4-spiral blade stabilizer (string type, near bit type). The working hardfacing surface (also called as wall contact) materials available separately are carbide insert, insert diamond compound, low temperature brazing tungsten carbide slug, surface bead welding abrasive welding rod,etc.
Technical Specifications and Parameters
|
(in) |
(mm) |
End OD (mm) |
ID (mm) |
Kit Length (mm) |
Connection |
|||
|
String type |
Near bit type |
|||||||
|
Top |
Down |
Top |
Down |
|||||
|
6 |
152.4 |
121 |
51 |
1200 |
NC38 |
3 1/2 REG |
||
|
6 1/4 |
158.7 |
|||||||
|
6 1/2 |
165.1 |
|||||||
|
7 1/2 |
190.5 |
159 |
57 |
1600 |
NC46 |
4 1/2 REG |
||
|
7 7/8 |
200 |
|||||||
|
8 3/8 |
212.7 |
159 165 |
71 |
1600 1800 |
NC46 NC50 |
|||
|
8 1/2 |
215.2 |
159 165 178 |
||||||
| 8 3/4 | 222.2 | |||||||
|
9 1/2 |
241.3 |
178 197 |
1600 |
NC50 |
NC50 |
NC50 |
||
|
9 5/8 |
244.5 |
1800 |
6 5/8 REG |
|||||
|
9 7/8 |
250.8 |
|||||||
| 12 1/4 | 311.2 |
203 209 |
76 |
1800 |
NC56 6 5/8 REG |
NC56 6 5/8 REG |
NC56 6 5/8 REG |
6 5/8 REG |
|
16 |
406 |
229 241.3 |
2000 2200 |
NC61 7 5/8 REG |
NC61 7 5/8 REG |
NC61 7 5/8 REG |
NC61 7 5/8 REG |
|
|
17 1/2 |
444.5 |
|||||||
|
24 |
609.6 |
|||||||
|
26 |
660.4 |
|||||||
|
28 |
711.2 |
|||||||
Product detail pictures:
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Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for China OEM Hss Drill Bits - Integral Blade Stabilizer – LUQI , The product will supply to all over the world, such as: Estonia, Lesotho, Florence, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our experienced advice and service can lead to more suitable choice for the customers.
By Lydia from Sierra Leone - 2017.08.16 13:39
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
By Agustin from Grenada - 2018.06.30 17:29
