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PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit
PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit
PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit
PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit
Specifications
Brand Name :
ENG
Model Number :
1225
Certification :
API, ISO
Place of Origin :
China
MOQ :
1
Price :
10000-20000usd/pc
Supply Ability :
3000 PCS / Year
Delivery Time :
4 weeks
Packaging Details :
Wooden Case, Steel Box
Description


PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit



1. Description :


Steel is the opposite of matrix. It can of withstanding high impact loads, but is softer and lacks protective features. The strength and ductility of steel give steel-bit bodies high impact resistance. Steel bodies are considerably stronger than matrix bodies


According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit classification composed of four characters that designate:

  • Body material.
  • Cutter density.
  • Cutter size or type.
  • Bit profile




2. Specification


SPECIFICATION
Size : 12 -1/4" (311.1mm)
Drill Body Type : Matrix Body
Blade Quantity : 6
Nozzle Quantity : 6
API Connection (in) : 6 -5/8" REG
Gauge Length (In): 2.5
OPERATIONAL PARAMETERS
Weight on Bit (KN): 40-120
RPM Range (Rotary): 80-DHM
Flow Rate (lps): 690-950
Make-Up Torque (KN): 51-57




3. Bit Profile
PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit



4. Drill Bit PDC Cutters


Polycrystalline Diamond Composite (PDC) cutters are the main point of contact for a drill bit. PDC bits remove the rock mainly by shearing.

The PDC cutters are exposed to a lot of heating and cooling down the well, a very challenging environment.

PDC cutters that have lower thermal degradation and more thermal stability generally achieve higher ROP and increased wear resistance. So, optimizing the cutter is important.



5 . Drill Bit Nozzles


Drill bit nozzles help clear the cutting area and cool the Polycrystalline Diamond Composite (PDC) cutters.

Effective placement of these nozzles along with the angle they are set at plays a critical role on how efficient the drill bit performs.

Fluid channels also complement nozzle placement to improve the clearing of cuttings.


PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit



Product tags

pdc diamond core drill bits

,

32mm diamond core drill bit

,

70mm diamond core drill bit
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PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit

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Product Detail
Brand Name :
ENG
Model Number :
1225
Certification :
API, ISO
Place of Origin :
China
MOQ :
1
Price :
10000-20000usd/pc
Contact Supplier
PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit
PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit

Suzhou Energy Tool Co., Ltd.

Verified Supplier
4 Years
jiangsu
Since 2000
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Crossover Sub Drilling, Steel Body PDC Drill Bits, Drill Bit Nozzle
Employee Number :
50~100
Certification Level :
Verified Supplier
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