Rapid Delivery for HDD TCI Tricone Bit Rock Reamer for Well Drilling Rock Reamer for HDD
As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Staff and assure you our best company and product for Rapid Delivery for HDD TCI Tricone Bit Rock Reamer for Well Drilling Rock Reamer for HDD, All products appear with top quality and ideal after-sales solutions. Market-oriented and customer-oriented are what now we have been being following. Sincerely sit up for Win-Win cooperation !
As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Staff and assure you our best company and product for , Since its foundation , the company keeps living up to the belief of “honest selling , best quality , people-orientation and benefits to customers. ” We are doing everything to supply our customers with best services and best merchandise . We promise that we are going to be responsible all the way to the end once our services begin.
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Product Description

Traditional HDD rock reamers adopts Thirds ( 1/3 ) of Tri-cone Bits to be rock drilling cutters, factories weld legs of Tricone Thirds on body of hole openers.
The Tri-cone Thirds can not be replaced easily after worn out, so drillers have to buy rock reamers to continue projects. Sometimes, used rock reamers are taken to workshop, welding new Tricone Thirds after cut old ones, this cutting&welding procedures always damage the body of rock reamers.
The replaceable block Leg roller cone bits are combined with holder, a pair of fixed pins. The holders are welding on body, the legs are fixed by pins and also welded into holder. After roller cone bits worn out, drillers or workshop could remove old legs from holders easily without damage body of rock reamer.
This replaceable block leg roller cone bits are designed and produced in our factory, we are pleased to be customized (OEM) for horizontal directional drilling tools distributors or factories.
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Product Specification

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Specification of Block Leg Roller Cone Bits |
|
| Size | 251mm |
| IADC | 637 |
| Bearing Type | Elastomer sealed bearing |
| Grease Lubrication | Available |
| Grease Compensation System | Available |
| Inserts Shape | Conical |
|
Operating Parameters |
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| Application | Hard formations for high compressive strength,such as sandstone,hard shale, dolomite,hard gypsum,chert, granite,etc. |

As a way to present you with ease and enlarge our enterprise, we also have inspectors in QC Staff and assure you our best company and product for Rapid Delivery for HDD TCI Tricone Bit Rock Reamer for Well Drilling Rock Reamer for HDD, All products appear with top quality and ideal after-sales solutions. Market-oriented and customer-oriented are what now we have been being following. Sincerely sit up for Win-Win cooperation !
Rapid Delivery for Hole Opener and Rock Reamer, Since its foundation , the company keeps living up to the belief of “honest selling , best quality , people-orientation and benefits to customers. ” We are doing everything to supply our customers with best services and best merchandise . We promise that we are going to be responsible all the way to the end once our services begin.











