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Hejian City Feilong Retop Rock Bit Manufacture Co., Ltd.

China Manufacturer with main products: Pdc Bit, Tricone Bit, Hole Opener, Core Bit, Drilling Tool, Drill Pipe, Drill Collar

Home  >Products Catalog > China hole opener bit,rock reamer factory

China hole opener bit,rock reamer factory

FOB Price: 5,000.00 - 50,000.00 USD/Piece
Supply Ability: 500 Piece/Pieces per Week
Shipping: Tianjin Port
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hebei in China
Packaging Details: wooden box or as required

Quick Details

  • Condition: New
  • Brand Name: FL
  • Certification: API,ISO9001
  • Warranty: four years
  • After-sales Service Provided: Engineers available to service machinery overseas



Reamer bit , Hole opener bit:
1.size range from 10" to 60"
2. Can be used in various formation.
3. Bit sizes can be customize

Reamer bit, Hole opener bit,piling bit

1. Cutting Structure
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).

2.Seal and Lubrication
High performance HNBR O-ring for bearing seal and advanced grease for lubrication.

3.Product Application
It is suitable for the large size well, mining and infrastructure applications.

4.Main Availability, ( Bit sizes and cone types can be customized as you special order)


          Bit Type












Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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