Oil Drilling Well 8-1/2 Inch Rock PDC Cutter Drill Bit of Diamond Tool

• Customization: Available
• Customized: Customized
• Standard: AISI, API
• Model NO.: PDC Bit
• Length: *
• Type: PDC Bit or PDC Drill Bit
• Material: Diamond
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Surface Treatment: Spray-Paint
• After-Sales Service: According to Drill Bit Usage
• Warranty: According to Drill Bit Usage
• Manufacturing Process: CNC-Machining
• 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: 8-1/2 inch Rock PDC Cutter
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000PCS/Year

Product Description

Oil Drilling Well 8-1/2 inch Rock PDC Cutter Drill Bit of Diamond Tool
 

Product Description

1. Body material: This refers to the material used to construct the bit's body.
2. Cutter density: It indicates the arrangement and quantity of the cutting elements on the bit.
3. Cutter size or type: This describes the size or type of the cutting elements on the bit.
4. Bit profile: It specifies the shape and design of the bit's cutting structure.
 

 

SPECIFICATION
Size :	8-1/2 " (215.9mm)
Drill Body Type :	Steel Body
Blades Quantity :	7
Nozzles Quantity :	7
API Connection (in) :	4 -1/2" REG
Gauge Length (In):	2
OPERATIONAL PARAMETERS
Weight on Bit (KN):	22-112
RPM Range (Rotary):	100 -DHM
Flow Rate (lps):	11- 15 LBS
Make-Up Torque (KN):	16 - 22KN

 

 

Our Advantages

Cutters

The primary contact point of a drill bit is its PDC cutters, which are made of Polycrystalline Diamond Composite (PDC).
PDC bits excel at efficiently removing rock by chopping through it.

Operating in a challenging environment, PDC cutters experience frequent heating and cooling within the well.
To maximize performance, PDC cutters with superior thermal stability and minimal thermal deterioration are preferred.
These optimized cutters demonstrate higher Rate of Penetration (ROP) and enhanced wear resistance.
.
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.







 

Production Processes

 

Certifications

 

Packaging & Shipping

 

FAQ

Q: You are a trading company or manufacturer ?

A: Manufacturer, We are a 100% real factory with over 20 years' experience in water/oil/gas wells Drill Bits.

Q: How about your products ?

A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service. 

Q: Package Methods ?

A: Normally wooden case, also can be steel box; can be customized if need.

Q: Payment Terms ?

A: we accept T/T, L/C, Paypal, Western Union, etc.

Q: Can I visit your factory ?

A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online.