8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

Product Details
Customization: Available
Customized: Customized
Standard: AISI, API, ISO9001
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  • 8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling
  • 8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling
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  • Overview
  • Product Description
  • Our Advantages
  • Production Processes
  • Packaging & Shipping
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
PDC drill bits
Length
*
Type
PDC Drilling Tools
Material
High Carbon Steel
Usage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
Cutter Size
13mm & 16mm
Cutter Quantity
13mm-18PCS; 16mm-27PCS
Nozzle
6nz
Gauge Length
55mm
Thread
4 1/2′′ API Reg
Surface Treatment
Spray-Paint
Transport Package
Wooden Box
Specification
62 kgs
Trademark
ENG
Origin
China
HS Code
8207191000
Production Capacity
5000PCS

Product Description



8 1/2'' Outer Diameter with 4 1/2'' API PDC Drill Bit for Rock Drilling 

 
Product Description

.
Through advanced technology, the cutting teeth are helped to stay sharper longer, the cutting efficiency is improved, the mechanical drilling speed and durability are increased,

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling
 

 



 
Our Advantages


1, The junk slot area between blades is about 53% larger, but the strength of the blade is not reduced. It has more optimized hydraulic parameters and higher mechanical drilling speed.

2, The application of force balance software makes the tooth angle of the cutting teeth more scientific.

3, The only three-blade structure indirectly increases the area of the junk slot, which is more conducive to the removal of rock chips, cooling and cleaning of the drill bit, thereby reducing the risk of mud balling on the drill bit.

 


 
Production Processes

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling



 
Packaging & Shipping

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling


 
Certifications

8 1/2′′ Outer Diameter with 4 1/2′′ API PDC Drill Bit for Rock Drilling

 
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: Nornally 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.


 

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