DTH Drill Bit

Factory Direct
Training on Arrival
One-year warranty
Weight: 3.2~331kg
Outer diameter: 76-490mm
Hole ange: 108-135mm
Product Detail

Hengwang Group develops and produces various types of drilling rigs and pile drivers, such as pneumatic drilling rigs, hydraulic drilling rigs, down-the-hole drilling rigs, photovoltaic piling rigs, guardrail piling rigs, etc.

At the same time, it also produces a variety of drilling tools, such as drill pipes, drill bits, impactors, etc.


Let's Discuss Your Project

Whether you need a standard machine or a custom solution, our engineers are ready to assist. Please provide as much detail as possible so we can quote accurately and quickly.

Undertake Projects, Choose Hengwang, Prosper in Business!

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    All products are guaranteed for 12 months!