Water Well Drilling by Hand: Lockpins & Extension Rods

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Uploaded by on Nov 28, 2010

A Hydromissions instructional video on various designs and proper use of extension rods and lockpins for hand drilling with the Hydromissions EXP-50 Explorer drill. For more information on water well drilling and water missions, please visit www.hydromissions.com.

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Nonprofits & Activism

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  • run a rope down the center of the pipes so if you lose a piece you can retrieve it easily

  • How about using a heavy rubber band to keep your clip from bouncing loose?

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