Company Details


  •  [Hebei,China]
  • Business Type:Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , West Europe
  • Exporter:61% - 70%
  • Certs:ISO14001, ISO9001, OHSAS18001, API
  • Description:Bi-center PDC Bit API,API Drilling Bit for Mining Machinery,Bi-center PDC Drilling Bit Tool
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Bi-center PDC Bit API,API Drilling Bit for Mining Machinery,Bi-center PDC Drilling Bit Tool


Home > Products > PDC Bits > Bi-center Bits > Bi-center PDC Bit API drilling bit tool

Bi-center PDC Bit API drilling bit tool

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Min. Order: 1 Piece/Pieces
    Delivery Time: 3 Days

Basic Info

Model No.: GSB1304

Customized: Customized

Certification: API

Length: Other

Type: Other

Material: Diamond

Use: Well Drilling

Size: 152.4mm - 175mm

Additional Info

Packaging: PDC bits will be packing by iron case or carton case,wooden case,according to customers' requirement.

Productivity: 10000 Piece/Pieces per Year

Brand: Great

Transportation: Ocean,Land,Air

Place of Origin: Cangzhou,Hebei

Supply Ability: Level 1

Certificate: API/ISO

HS Code: 8207199000

Port: Tianjing Port,Beijing Airport

Product Description

Bi-center PDC Bit API drilling bit tool for Mining Machinery

Great Made Bi-center Bits features :

Engineered Cutting Structure

Bi-Center Bits developed using Great Proprietary design software , to ensures cutting structure optimization for specific applications . This bit behavior in different rock type during a simulated driling process.

This tool also evaluates cutter wear as result of friction and heat transfer .Using Appropriate rock geology and mechanical properties, also performs sensisitivity analysis for various drilling parameters (WOB and RPM ) to evaluate their effects on ROP ,cutter wear ,bit vibrations and footage drilled.

High Performance Cutters from Great drill bits factory

Application-specific PDC cutters incorporating advance carbide interface geometry (CIG) and material are used.

Diamond Grades are selected ,analyzed and prepared to maximize abrasion resistance .


Bi-center Bits go through elaborate computational fluid dynamics evaluation to identify and eliminate possible stagnation zones . During this process, bit and bottom hole cleaning are optimized to enhance bit performance .

This sophisticated process improves cleaning efficiency , cutter cooling and ROP .

Product Parameter

Reaming Size


Pass Thru Size


Pilot Bit Size


Max Tool Diameter


Body Type

Steel body


Medium Parabolic

Pilot Blades


Pilot Face Cutters


Pilot Gauge Cutters


Pilot Gauge Cutters


Reamer Blades


Reamer Face Cutters


Reamer Gauge Cutters


Reamer Gauge Cutters


Bit Connection

3-1/2" API REG

Pilot Nozzles/Ports


Reamer Nozzles/Ports


Gauge Length

1.8'' Pilot; 2.7'' Reamer ;

Operating Parameters

Rotary Speed (rpm)

For all rotary and motor applications

Weight On Bit (KN)

40-60 (4.0-6.0 t)

Max.WOB (KN)

80 ( 8.0 t)

Flow Rate (lps)

22 - 40

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Looking for ideal Bi-center PDC Bit API Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the API Drilling Bit for Mining Machinery are quality guaranteed. We are China Origin Factory of Bi-center PDC Drilling Bit Tool. If you have any question, please feel free to contact us.

Product Categories : PDC Bits > Bi-center Bits

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