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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 tricone bit,8 1/2" tricone bit factory

China tricone bit,8 1/2" tricone bit factory

FOB Price: 5,000.00 - 10,000.00 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 carton or as you required

Quick Details

  • Condition: New
  • Brand Name: FL
  • Model Number: 223
  • Weight: 40kg
  • Certification: ISO9001 API
  • After-sales Service Provided: Overseas third-party support available


FA series journal bearing tricone bit
Cutting structure:
The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
Gauge structure:
Multiple gauge protection with gauge trimmers on the heel of cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life.
Bearing structure:
High precision journal bearing with two thrust faces, balls lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved.
Seal and lubrication:
Premium HNBR O-ring, optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubrication reliability.
Product application:
It can  receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with 
different tooth shape, tooth density and tooth exposure height.

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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