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Hand auger - general

No change in size, 04:43, 22 September 2013
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[[Image:drilling icon.png|right]]
[[Image:Auger drilling in action.jpg|thumb|right|250px200px| Auger drilling in action]]
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The hand auger is suitable for unconsolidated formations: sand, silt and soft clay. Stiff clays, hard materials and gravels are difficult or impossible to drill through and to remove (unless augering is combined with [[percussion - general|percussion]]).
* [http://www.eijkelkamp.nl Eijkelkamp Agrisearch Equipment] - Drilling equipment and manuals on hand auger and percussion gouges.
* [http://www.reekum.nl Van Reekum Materials] - Drilling equipment, hand auger and percussion drilling.
[[Image:Different bailers and augers.jpg|thumb|right|300px200px| Different bailers and augers]]
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