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Earth Borehole Drilling Machine Custom Wireline Double Core Barrel

Earth Borehole Drilling Machine Custom Wireline Double Core Barrel

Brand Name:Gold
Model Number:NQ
Minimum Order Quantity:1 set
Delivery Time:5-8 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Chongqing, China
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Wireline Double Core Barrel For Borehole Drilling Machine


A wireline core barrel is a tool used in geological and mining exploration to extract core samples from the earth. It consists of a cylindrical barrel with a cutting bit on the bottom that is lowered into the ground and rotated to cut a cylindrical core sample. The core is then lifted to the surface by a wireline, which is a thin cable that can be easily raised and lowered. The wireline core barrel is often used in situations where it is important to retrieve a continuous sample of the subsurface, such as in mineral exploration, oil and gas drilling, and geotechnical investigations.


o.Std.ItemBit Std.Reamer Std.Bit OD(mm)Bit ID(mm)
1AQ1.5M double tube core barrelAQAQ47.627.0
2BQ3M double tube core barrelBQBQ59.536.3
3NQ3M double tube core barrelNQNQ75.347.6
4HQ3M double tube core barrelHQHQ95.663.5
5PQ3M double tube core barrelPQPQ122.085.0
6SQ1.5M double tube core barrelSQSQ147.6102.0
7SQ3M double tube core barrelSQSQ147.6102.0

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China Earth Borehole Drilling Machine Custom Wireline Double Core Barrel supplier

Earth Borehole Drilling Machine Custom Wireline Double Core Barrel

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