Chinese Professional Oil Well Rock Bits - API HDD PDC rock reamers for hard horizontal directional drilling – FAR EASTERN
Chinese Professional Oil Well Rock Bits - API HDD PDC rock reamers for hard horizontal directional drilling – FAR EASTERN Detail:
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Product Description
Wholesale 14 Inches HDD rock drilling back PDC reamer in the stock from China factory
14 Inches HDD rock drilling back reamer is 355.6mm, HDD drillers always drill 6″ or 6 1/2″ as pilot hole, then reaming from 6″ to 8″, then from 8″ –>10″/12″–>16″–>20″–>24″–>28″–…>44″, 4″ per step, or 6″ per step by high capacity trencher.
We could provide the best reaming solution according to the capacity of your drilling rig ( trencher ) and project details.
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Product Specification

|
Size |
14″ |
|
Cutter Type |
Metal-face Sealed Bearing Cutters For 8 1/2″ Tricone Bit |
|
IADC |
637 |
|
Roller Cutter Quantity |
4 |
|
Overall Length(mm) |
1300 |
|
Thread Connection |
3 1/2 REG pin & box(Customized) |

Application:
Hard formations for high compressive strength,such as sandstone,hard shale,dolomite,hard gypsum,chert, granite, etc.
Far Eastern are factory specializes in drill bits,such as HDD hole opener,Foundation roller cutters ,PDC drill bit,roller cone bit, tricone roller cone bit, tricone bits for different applications. The application including oil field,natural gas,geological exploration,driectional boring,mining ,water well drilling ,HDD, construction,and foundation.
As a leading drill bits factory in China,increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.Far eastern drilling quality and technology will help you to achieve more !

Product detail pictures:
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We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Chinese Professional Oil Well Rock Bits - API HDD PDC rock reamers for hard horizontal directional drilling – FAR EASTERN , The product will supply to all over the world, such as: Jordan, UK, Greek, Why we can do these? Because: A, We are honest and reliable. Our items have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It might be highly appreciated.

Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!





