Underground Tools, Inc.

Maximizing The Value, Marketability Of Used Rigs
Jeff Griffin, Senior Editor
June 2009 Vol. 64 No. 6

Along with most segments of the economy, the horizontal directional drilling (HDD) industry is seriously affected by a worldwide recession.

Improvements Continue To Drive GPR Applications
Jeff Griffin, Senior Editor
April 2009 Vol. 64 No. 4

Issues resulting from accidental damage to underground utilities continue to receive priority in the underground construction industry as initiatives to protect buried facilities gain momentum.

Downhole Directional Drilling Tools: Railhead DirectBore
March 2009 Vol. 64 No. 3

The new DirectBore I – 13” rock bit is designed with the big drills in mind.

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