High definition Rock Button Bits – 30″ Trenchless horizontal drilling under reamer for hard rock – FAR EASTERN
High definition Rock Button Bits – 30″ Trenchless horizontal drilling under reamer for hard rock – FAR EASTERN Detail:
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Product Description
Wholesale 30 inches Trenchless Horizontal Drilling Backreamers in the stock from China factory.
Roller cone bits of 17 1/2″ tricone bit is very big, the reaming step is at least 12″ for soft formations, working with powerful mud pump, the penetration rate in soft rocks is much faster than TCI roller cones.
Far Eastern is API certified factory of roller cone bit and PDC bits, both horizontal drilling backreamers and single roller cone bits for trenchless application are available.
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Product Specification
|
Size |
30″ |
|
Cutter Type |
Elastomer Sealed Bearing Cutters For 17 1/2″ Tricone Bit |
|
IADC |
217 |
|
Roller Cutter Quantity |
4 |
|
Overall Length(mm) |
1800 |
|
Thread Connection |
6 5/8 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:
Related Product Guide:
We stick to our enterprise spirit of Quality, Efficiency, Innovation and Integrity. We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for High definition Rock Button Bits – 30″ Trenchless horizontal drilling under reamer for hard rock – FAR EASTERN , The product will supply to all over the world, such as: Nepal, Croatia, Cancun, We are committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.

The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.





