sichuan chuanshi ·chrida diamond bit co.,ltd  

ICP 12020080号-1  

Powered by   Chengdu Second Branch


Profile information:
The “personalized” design of the PDC drill bit is a more targeted, longer service life and more economical drilling that our company values. It is our goal.
basic information
Product description

Features: Matrix body

Performance: A longer working life in medium hard to hard formations

Advantages: Abrasiveness resistance and long working life


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