Good Core Recovery Wireline Core Barrel Good Stability High Salvage Efficiency

Our company supply this series core barrel assembly .They can be divided into BQ, NQ, NQ3, HQ, HQ3, PQ and PQ3 types. And this series core barrel has advantages of good drilling property, high salvage efficiency and low consumption.
Wire-line core drilling equipment is very commonly used for mineral exploration for deep holes because of practical usage.
A complete set of wire line drill tools include:Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc.It has some advantages such as high penetration rate,high penetration rate, high core recovery ratio, long bit life and lower labour intensity.

This major advantages is when drilling deep holes for mineral exploration.

1. Faster coring at greater depths

2. Good stability due to constant diameter of the drill string

3. excellent hydraulics

4. Good core recovery

Available size:
International Standard:BQ NQ HQ PQ
Chinese Standard: Wireline 56, wireline 59, wireline 75, wireline 95

Kondasin International Co.,Ltd. is a professional drilling rig and tools company.With over 10 years of successful experience,we are dedicated to serve world-wide customers in the field of pile foundation construction industry.

The products we are serving include drilling rig,drilling buckets, drilling augers, drilling bits, pile breaker,tremie pipe,excavator attachments and so on.

With the mission of “Customer First”,we have provided satisfaction services for customers all over the world, such as India, Singapore, Malaysia,Indonesia,Russia,Chile,Peru,Australia etc.Your any inquiry will highly appreciated and quickly responding.

Kondasin is located in Wuxi,a very beautiful,livable and prosperous city,only 80km away from Shanghai and 40 minutes by express train.