Diamond Drilling Bits 8-1/2 Inch IADC M233 of Drilling Rigs Bit

• Customization: Available
• After-sales Service: According to Drill Bit Usage
• Warranty: According to Drill Bit Usage
• Model NO.: PDC Bit
• Certification: ISO 9001:2000
• 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 Tools
• Name: PDC Bit or PDC Drill Bit or Rock Bit
• Application: Oil or Water or Gas Drilling Well
• Model: Rock Bit or Drill Bit
• Transport Package: Wooden or Metal Box
• Specification: pdc cutter size 1613
• 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
 

 

8 1/2" Steel Body PDC Bit Specification                                                                  IADC:S423
Bit Diameter	8 1/2	215.9
Type Mode	S616
Cutter Sizes	19/13 mm
Nozzles Qty	9NZ
Gauge Length	2.5"
Connection	API Reg. 4 1/2"
Gross Weight	42 Kgs
Operating  Parameters
Rotary Speed	60-260 RPM
Weight on Bit	30-140 KN
Max. WOB	180 KN
Flow Rate	28-70 lps
Formation	Soft to Medium hard formation with low compressive strength interbedded with hard layers.Rock type such as Clay stone,Marl,Lignite,Sandstone,Tuff.