For inquiries about our global drilling expertise, including diamond core drilling and reverse circulation drilling, please contact us at Office: 0457150059 | Mobile: 0432205872.
For inquiries about our global drilling expertise, including diamond core drilling and reverse circulation drilling, please contact us at Office: 0457150059 | Mobile: 0432205872.
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DOWNUNDER DRILLING INTERNATIONAL
Global Drilling Expertise. Local Precision.
At Downunder Drilling International, we leverage our global drilling expertise, experience, equipment, and skilled personnel to undertake projects around the world. From Asia and Africa to the Pacific and beyond, our teams deliver reliable reverse circulation drilling (RC) and diamond core drilling programs that adhere to international standards for safety, quality, and performance.
Our reputation is founded on professionalism, adaptability, and an unwavering commitment to executing the job correctly — regardless of how remote or challenging the location may be.
Our International Capability
Reverse Circulation (RC) Drilling: High-production, cost-effective drilling solutions for mines ranging from planning to exploration sampling.
Diamond Core Drilling: Providing deep-hole precision and high-quality core recovery essential for geological interpretation and resource modeling.
Air-Core & RAB Drilling: Offering fast and flexible shallow exploration solutions ideal for regional mapping and early-stage targets.
Grade Control & Infill Drilling: Supporting mine-development projects with consistent data accuracy to enhance operational efficiency.
Why Clients Choose Downunder Drilling Internationally
Proven Remote-Area Experience: We have successfully operated in some of the most demanding conditions worldwide, adapting to local logistics, terrain, and regulations.
Comprehensive Project Support: From mobilization and customs clearance to site setup and local workforce integration, we manage all the details so you can concentrate on achieving results.
Safety and Compliance First: Our international projects follow the same stringent standards that govern all Downunder Drilling operations, prioritizing safety, environmental care, and integrity in everything we do.
Scalable Operations: Whether it involves a single exploration rig or a multi-rig campaign, we adjust our operations to align with the project's scope and schedule.
Fleet and Equipment
Our fleet consists of modern, well-maintained reverse circulation drilling and diamond core drilling rigs, supported by air compressors, boosters, auxiliary vehicles, and sample handling systems. Each project benefits from our in-house maintenance program and logistics support, ensuring minimal downtime and maximum productivity.

Remote Jungle projects are among our favourites, particularly because they often involve diamond core drilling and reverse circulation drilling techniques. Each remote project presents a unique set of challenges, but our global drilling expertise ensures that we complete every task on time and to your satisfaction.

We offer a wide range of services to support your program, including diamond core drilling, reverse circulation drilling, site excavation, full camps, logistics, and local labour hire, all contributing to your project's success with our global drilling expertise.

We are committed to providing our clients with superior customer service, leveraging our global drilling expertise. We take the time to understand your needs, whether it's for diamond core drilling or reverse circulation drilling, and provide you with a customized solution that meets your specific requirements.
24 Gowan Street, Mareeba Queensland 4880, Australia
Australia: Toowoomba, Dubbo & Bendigo. International: 141 Cecil Street Tung Ann Association Building, Singapore 069541 Offices: Asia, Pacific & North America Office: +61 457150059 | Mobile: 0432205872 admin@downunderdrilling.com.au
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