Drilling Rig Bit 7-7/8 Inch Fixed Cutter Drill Bits of Diamond Tool

• Customization: Available
• After-sales Service: According to Drill Bit Usage
• Warranty: According to Drill Bit Usage
• Model NO.: PDC Bit
• 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
• Application: Oil or Water or Gas Drilling Well
• Model: Rock Bit or Drill Bit
• Transport Package: Wooden Box or Metal Box
• Specification: pdc cutter size 1613
• Trademark: ENG
• Origin: China
• HS Code: 8207191000
• Production Capacity: 5000

Product Description

 

Product Description

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


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.


 

Product Parameters

 

  

BIT DESIGN
size	6-1/2 inch
IADC Code	S333
Body type	Steel   Body
Blade Count	5
Primary Cutter Size	Ф16 mm
Gage Cutter	Ф16 mm
Nozzles	#10*5
Gauge Length	1.5 " in
API Connection	3-1/2REG
Weight	18KG
OPERATIONAL PARAMETERS
Weight on Bit (KN):	9 - 67
RPM Range(Rotary):	100- DHM
Flow Rate(lps):	11- 15  LPM
Make-Up Torque(KN):	9.5 -12.2 KN.M

Steel Body PDC Drill Bit Material  :

Material Capacity & Following Standard
 

API	ISO	ASM	NACE
API Spec 7-1	ISO 9001	ASME B94.55M        ASME B94.11M	NACE

The steel materials of PDC Drill Bit is AISI 4145H alloy structural steel .

AISI 4145H alloy structural steel: This is a steel specifically used for oil drilling tools, especially for the manufacture of heavy-duty drill pipes. AISI 4145H steel has good wear resistance and toughness, can withstand high pressure and high temperature environments, and is suitable for deep and ultra-deep well drilling operations45.

Material Composition :
 

Composition	C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cu(%)	Cr(%)	V(%)	Mo(%)	Al(%)	Ti(%)
SAE4145HS	45	26	110	2	2	1	115	0.9	32	2	4.2

Certifications

 

Our Factory have Been awarded the certifications :
---API 7-1 ,
---API- Spec Q1 
---ISO 9001 ,
---ISO 14001 ,
---ISO 45001 certification .

Our Technical have worked in the USA top company for over 14 years , They have applied and awarded over 20 patents on the drilling Tool in china who have get the USA patents ,too.

 

F. A.Q.
 

Q: Are your company a trading company or manufacturing factory :
A: We are professional manufacture with over +20 experience
 
Q: Accepted  Payment Terms:
A: T/T, L/C,  Paypal, Western Union, etc.
 
Q: Guarantee and Warranty of Quality:
A: We are an API&ISO certified factory, we have one integrated set of systems to control quality in production and make after-sale service.
 
Q: Referenced Letters:
A: We have many Referenced Letter issued by our customers from many countries for checking our quality and service.
 
Q: Can I visit your factory online?
A: Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp, or Skype