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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: TUFF
  • Model Number: Customized
  • Product name: Tuff drilling core barrel
  • Drilling diameter: 600-3000mm or as required
  • Type: Drilling core barrel
  • Material: Steel GB-Q345B
  • Color: Black or as required
  • Kelly Box: Sany--150 ,Bauer--200 ,Bauer--250
  • Application: Medium or slightly weathered rock,hard or super hard bedrock
  • Teeth Type: Roller Bits
  • Processing type: Forging
  • Usage: Rotary rig

Packaging & Delivery

Packaging Details Drilling core barrel packaged by plastic cases inside,wood case outside
Delivery Time 7-10 days after payment
Product Description

Diameter 600-3000mm drilling tools roller bits drilling core barrel 



♥Cutting ring with roller bits and releases the internal stress of rock;

♥Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel;

♥Small barrel facilitates the coring operation; large barrel performs stage breaking;

♥medium or slightly weathered rock, hard or superhard bedrock;


Drilling core barrel with roller bits 

Model  SizeHeightBucket ThicknessStiffening Ring ThicknessStiffening Ring ThicknessNo of teethWeight
Core Barrel with Roller Bitsφ600120016202004545
φ1100 120016202008990
φ1200 1200162020091080
φ1250 1200162020091120
φ1300 1200162020091170
φ1400 12001620200101270
φ1500 12001620200101370
φ1600 12001620200101460
φ1700 10002020200111560
φ1800 10002020200121830
φ1900 10002020200121928
φ2000 8002020200132050
φ2200 8002020200142090
φ2500 8002020200152420
φ2800 8002020200163000
φ3000 8002020200183500
Kelly Box Sany--150 Bauer--200 Bauer--250
Remark1: Size refers to diameter of bore hole, all measurements in millimeters (mm); weight in kilograms(kg);                                                      Remark2: Customers can consultative our engineers to confirm the drilling bucket selection according to the construction geological, while drill bucket can be customized according to customer demand.                                    



 Products Show: 


Drilling core barrel with roller bits 








 Drilling core barrel with roller bits coring.



Our Services

Customizable Iterms:

♦Cutting DIA. Custom : design various cutting diameter based on demand, like φ950,φ1050 etc.

♦Shell HIT. Custom : design as demand, prolong or shortten, increase of efficiency by drilling more.

♦Key Component Reinforce Custom : strengthen the key component to extend life cycle;

♦Roller Bits Custom: new roller bits, used roller bits and detachable roller bit design as demand;

♦Kelly Box Custom : custom kelly box size based on the kelly bar, like 130*130, 150*150,200*200 etc;

♦Teeth No. Custom : encrypt the drilling teeth based on demand etc;


We can provide other type drilling core barrel:






Packaging & Shipping




Payment and Delivery


Company Information



1. Are you a manufacturer?

    Yes, we are a professional driiling tools and machine parts manufacturer.

2. How do you control the quality of your products?

    First, we use good steel GB-Q345B.Our welding stick is flux-cored wire.

    Second, we have strict quality controlling system;

    Third, we promise good quality and after-sales service.

3. Can you produce according to special requirement?

    Yes, we can produce customized products.



Hi,click here to contact us!



           Abby Xiao

       Sales Manager







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