• 2 to 6 in OD continuous flight solid stem augers
  • 2 1/4 to 8 in. ID hollow stem augers


In suitable formations, no fluids are required during drilling. Auger drilling offers an efficient and cost-effective means for shallow site investigations where soil samples, in-situ testing, or instrument installations are required (ie. SPT, EVST, shelby, CPT drill-out).


ConeTec operates a full line of Auger Drill Rigs capable of:

  • Solid Stem Augering
  • Hollow Stem Augering
  • CPT Testing
  • Vane Shear Testing
  • SPT Sampling
  • Shelby Tube Sampling
  • Instrumentation Installation
  • Shallow site investigations
  • Stratigraphic confirmation to CPT data
  • Instrument installations (less than 100 ft) including PVC standpipe wells, inclinometers, and nested electric piezometers
  • CPT drill-outs