The Value of Experience

Innovative drilling operations throughout Australia

Technically innovative drilling services for the Australian Mineral Exploration and Mining Industry

DDH1 Drilling is a premium provider of diamond drilling services from remote first pass green-fields exploration to highly accurate deep multiple intersection dire

DDH1 Drilling is a premium provider of diamond drilling services from remote first pass green-fields exploration to highly accurate deep multiple intersection directional drilling.


With 45 Surface rigs and 10 Underground rigs operating across Australia, DDH1 is perfectly positioned to provide cost effective drilling operations utilising the safest and most productive drilling practices to deliver exceptional core presentation.


Currently employing over 450 people from our offices located in Perth and Brisbane, DDH1 offers an extensive range of services including;

  • NQ2 diamond depth capacity to 3,500m.
  • HQ diamond depth capacity to 3,000m.
  • Reverse circulation and mud rotary pre-collars.
  • Directional drilling with multiple intersections.
  • Large diameter, accurate breakthrough mine service holes.
  • Advanced directional software for 3D hole planning.
  • Rapid drill ut capability shrinking discovery to mining timeframes.
  • · 24/7 drilling and support.

DDH1 Drilling provide a complete range of exploration and mine-site drilling services including exploration RC, core drilling, RC grade control, engineering services and underground core drilling. This comprehensive drilling service reduces the cost of mobilisations for different tasks and ensures crew continuity familiar with a clients’ unique operating environment.


As leaders in the field of mineral exploration drilling, DDH1 is the first choice for many mining companies. Our safe work systems, experienced people and premium equipment are the strengths that underpin our commitment to successful project completion. Being a highly experienced and professional drilling company with an extensive and proven track record, we aim to provide superior service at a fair price. Our extremely competent team is backed by the best in equipment and support to provide the levels of service you demand.

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