8" Atlas Copco Down The Hole QL80 DTH Button Drill Bits For Waterwell Drilling

Product specifications: QL80 dth bits

Product photos

A professional enterprise engaged in manufacturing rock drilling for over 10 years.

We own up-to-date production line, advanced equipment, lots of technicians, high-quality raw materials.

Our products are exported to the United States, Canada, European Union, Russia, South America,

Australia ,Southeast Asia, India, Pakistan and other countries and regions with excellent reputation.

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