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Duobao Mountain Copper Mine Project

2025-04-17

Project Location

Duobaoshan Copper Mine Project

Date

2025.3

Model

R236V

Well Depth

100m

Diameter

5.5m

Rock Hardness

F12

Operation Time

Total Pilot Holes 72 hours, Total Hole Enlargement 158 hours

 

 

 

Commencing drilling of 5.5-meter diameter pilot hole

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Contact Information

Service Hotline:
400-873-5166

Email:
hncy9988@126.com

Address:
Building C-3, Huanchuang Park, No. 2450, Yuelu West Avenue, Changsha Hi-Tech Development Zone, China