12 1/4 Inch PDC Cutter Drill Bit of Diamond Drilling Tools

• Customization: Available
• After-sales Service: According to Drill Bit Usage
• Warranty: According to Drill Bit Usage
• Model NO.: PDC Bit
• Certification: ISO 9001:2000, ISO 9001:2008
• Standard: AISI, GB, API
• Surface Treatment: Spray-Paint
• Manufacturing Process: CNC-Machining or Casting
• Material: Tungsten Carbide and Alloy Steel
• Type: PDC or Diamond Drilling Tool
• Name: PDC Bit or PDC Drill Bit or Rock Bit
• Model: Rock Drill Bit, Oil Drill Bit
• Application: Oil or Mining or Water Drilling Well
• Body Type: Matrix Body or Steel Body
• Transport Package: Wooden Box or Metal Box
• Specification: pdc cutter size 1319
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS

Product Description

  

Production Name :

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Description PDC Drill Bit :

PDC drill bits with high hardness and a fixed blade design offer outstanding cutting efficiency and wear resistance. They are suitable for various formations, enhancing drilling speed and operational efficiency.
The blades of PDC drill bits are made of polycrystalline diamond composite material, providing excellent anti-plugging performance and high-temperature adaptability. They can operate reliably in harsh downhole environments.
With a variety of blade shapes available (such as circular, wedge, or conical), PDC drill bits can be selected based on specific requirements to adapt to different geological conditions, delivering excellent drilling stability and high-quality boreholes.


Application:

There are two type of PDC Drill bit of oilfield : Steel body and Matrix body . Both of them are used for the Diamond PDC Drill Bit But different material and design and usage formation :


Matrix body PDC bits are primarily used for these application :
---Soft to medium-hard formations
---High volume
---High sand
---Applications where the same bit will need to be used for several bit runs 


Steel body PDC bits are primarily used for these applications:
---Drilling in shale formations
---Soft limestone sites
---Fast drilling in the stratum
---Natural gas drilling
---Deep wells
---Abrasive formation



 

BIT DESIGN
size	17-1/2inch
IADC Code	S333
Body type	Steel   Body
Blade Count	7
Primary Cutter Size	Ф16 mm
Gage Cutter	Ф16 mm
Nozzles	#10*5
Gauge Length	2.5" in
API Connection	7-5/8REG
Weight	228KG
OPERATIONAL PARAMETERS
Weight on Bit (KN):	66-198
RPM Range(Rotary):	100- DHM
Flow Rate(lps):	48- 56 LPM
Make-Up Torque(KN):	48-67KN.M