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Specifications
PDC core drill bit1.ISO 9001:2008
2.Good quality and after-sale service
3.30 years of experience
4. fast shipping
PDC core drill bit
1.Certified by ISO9001
2. High quality with reasonable price
3. Fast drilling rate
4. Strong cutting structure durability
5. Different sizes as required
6. pdc drill bit,diamond bit,pdc core bit,diamond core bit,impregnated bit,pdc cutters
Application
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented.
3,Composite gage protection and low torque design improve rate of penetration.
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life
6,Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with
available hydraulic flows.Allows for higher flow rates with minimal increase in pump pressure.
Feature:Diamonds are impregnated in the matrix behind the PDC cutters
Benefit:Increased footage drilled in abrasive applications.
Product Description-----high quality PDC drill bit :
1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit is balanced that
resulting better stability of the bit.
2. Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP.
3. Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations.
4. Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.
5. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and
cooling effects of the bit to effectively prevent bit from balling.
Specifications.:
Bit type |
Main bit size(mm) |
Rock coefficient |
|
PDC core drill bit |
Single pipe |
75/54.5 94/74 113/89 113/109 153/129 |
1-18 |
Two-pipes |
75/54.5 94/68 |
||
PDC center drill bit |
Concave 3 wing bit |
60 75 94 113 133 |
1-18 |
|
Arc pillar
|
60 75 94 113 133 |
4-18 |
|
Many wing scraper |
60 75 94 113 133 133 153 173 190 215 |
1-6 |
|
PDC Indexable drill bit |
153/94 153/113 190/153 190/113 |
1-18 |
|
Our main products are:
a. Diamond core drill bit (geological diamond drill bit)
b. Thin-walled drill bit ( construction diamond drill bit)
c. PDC Diamond drill bit
Product advantage: Fast speed, Long life, Wide Adaptation, High quality.
Feature: Chosen Imported and Domestic Top-quality Diamond, with more than 2000 different
Specifications and types of products to meet different requirement of customers.
Professional services: With professional experence and full marks enthusiasm to provide
the clients superior services.
We Zhengzhou partner are specialized in all kinds of diamond core drill bits. And we always adheres to " customer oriented, reputation first, leading quality and first-class service" for the business philosophy.
We are in this field for 30 years, and catering domestic as well as international market. We are supplying to various Countries like South America, Pakistan, India, Europe, America, Africa, etc.
We solicit your enquiry for any of these products to give us a chance to show our quality and service. For more detail, please just contact me at any time.
Send Inquiry to This Supplier
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