API Drilling Tool 9-1/2 Inch PDC Drill Bit of Diamond Tool

• Customization: Available
• Customized: Customized
• Standard: AISI, API, AISI, GB, API
• Model NO.: PDC Bit
• Type: Core Drill Bit, PDC Bit or PDC Drill Bit
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Certification: ISO 9001:2000
• Surface Treatment: Spray-Paint
• After-Sales Service: According to Drill Bit Usage
• Warranty: According to Drill Bit Usage
• Manufacturing Process: CNC-Machining or Casting
• Material: Tungsten Carbide and Alloy Steel
• Name: PDC or Diamond Drilling Tool
• Application: Oil or Water or Gas Drilling Well
• Model: Rock Bit or Drill Bit
• Transport Package: Wooden Box
• Specification: Tungstern Carbide insert
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS
• Package Size: 200.00cm * 200.00cm * 500.00cm
• Package Gross Weight: 78.000kg
• Lead Time: 15 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Description

 

PDC drill bit represents a pinnacle of drilling technology, offering exceptional performance, durability, and efficiency in the face of challenging underground rock formations. Its purposeful design, incorporating cutting-edge features and expert craftsmanship, makes it an indispensable tool for the oil and geological sectors, enabling successful exploration, extraction, and construction activities in even the most demanding drilling environments.
 

The performance of the drill is influenced by several factors:

+Body material:  
+Density of the cutting elements:  
+Cutter size or type:  
+Bit profile: 

 
How to choose the correct drill bit ,it is very import for drilling enigineer. 

 

Product Parameters

 

SPECIFICATION
Size :	9-1/2 " (241.3mm)
Drill Body Type :	Steel Body
Blades Quantity :	6
Nozzles Quantity :	7
API Connection (in) :	6 -5/8" REG
Gauge Length (In):	3
OPERATIONAL PARAMETERS
Weight on Bit (KN):	9- 67
RPM Range(Rotary):	100 -DHM
Flow Rate(lps):	15-19LBS
Make-Up Torque(KN):	50.3-57.5KN

Our Advantages

 During the drill bit design process, there are much more optional feature for you choose to Improve the drill bit cutter performance .
as below , but not limited on this .  

PDC Drill Bit 'S Cutters
 
Material Composition: PDC cutters are made of Polycrystalline Diamond Composite, which is a synthetic diamond material that offers exceptional hardness and wear resistance.

Function: PDC cutters are designed to efficiently remove rock by chopping through it rather than grinding or scraping, which enhances their drilling performance.

Thermal Stability: In the demanding environment of a well, PDC cutters are subjected to frequent heating and cooling cycles. To ensure optimal performance, it is crucial for PDC cutters to have superior thermal stability. This helps in minimizing thermal deterioration and maintaining cutting efficiency.

Performance Benefits:

Rate of Penetration (ROP): PDC cutters with superior thermal stability can achieve higher Rates of Penetration, which is a key metric in drilling operations indicating how fast a bit can drill into the rock.

Wear Resistance: Optimized PDC cutters not only enhance ROP but also offer enhanced wear resistance, leading to longer bit life and improved overall drilling performance.

Optimized Cutters: Drill bit manufacturers strive to develop PDC cutters with advanced thermal stability and durability to meet the challenging demands of drilling operations. These optimized cutters play a significant role in maximizing drilling efficiency and reducing operational costs.
.
PDC Drill Bit'S  Nozzles
Drill bit nozzles play a crucial role in maintaining the temperature of the PDC cutters and clearing the cutting zone. By keeping the PDC cutters cool, the nozzles contribute to their longevity and performance.

The positioning and angle of these nozzles significantly influence the effectiveness of the drill bit. Properly placed nozzles ensure efficient cooling and help prevent heat-related issues. Additionally, the strategic arrangement of fluid channels, in conjunction with the nozzle location, facilitates improved removal of cuttings during drilling operations.



Steel Body PDC Bits
The antithesis of a matrix body is a steel body. Although it is softer and lacking protective features, it is capable of withstanding severe impact loads. Steel bit bodies provide a high level of impact resistance due to the strength and ductility of steel.
Matrix bodies are significantly weaker than steel bodies.
Steel bits have the advantage of being easily rebuilt multiple times due to the ease with which worn or damaged cutters can be swapped out. Operators who operate in low-cost drilling environments will particularly benefit from this.
In contrast to roller cones, polycrystalline diamond compact (PDC) drill bits have a single, non-moving body. In consolidated formations, the bit can operate at faster rotation rates because the fixed-cutters efficiently shred the rock.

Drill Bit PDC Cutters
It's crucial to first recognize the significance of Polycrystalline Diamond Compact (PDC) Cutters.
PDC Cutters improve the functionality of PDC drill bits by increasing their dynamic stability in a variety of difficult vertical and directional drilling applications.

One-of-a-kind polycrystalline diamond cutter has exceptional strength, hardness, and toughness.

It is therefore perfect for a variety of material removal (cutting) procedures.

PDCs are produced utilizing tungsten carbide, diamond, high pressure, and heat.


 PDC Bit Manufactuer proces :

The PDC is manufacture by crow and connection and . The crow is steel and matrix  . Different crow have different process , finally ,it is the connection welding and PDC Welding .