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   5 Fisher St. LaPorte, Ind. 46350.........219-326-7788 or 800-348-8809....Fax:219-324-5962

                   Email: ddirc@csinet.net


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       Welcome to Diedrich Drill, Inc.


2016 April Special

Basket Retainers and Pull Plates!


 In Stock:

NEW 2014 Sure-Trac

Equipment Trailer

Click HERE for details!


About us    

      We are a sales, service, and manufacturer of quality drilling equipment for the geotechnical, environmental, geothermal, and groundwater industries.

    Since 1973, Diedrich Drill has provided its' customers with the highest quality products and services. Throughout the years, we have used our experiences along with our customer feedback, to produce the most innovative new concepts and designs in the market.

     If you don't see what your looking for or have any questions about our products and services, please call our sales staff. They will be happy to help. (800) 348-8809.         



          New D-50 Shear Coupling

          Automatic SPT Hammer

          Locking Spilt Barrel Sampler w/Sampling Isolator

          Monthly Special

          Rental Equipment, Rates and Agreement

          7 Great reasons to Buy a Diedrich Rig

    Diedrich HD Undercarriage w/ Radio Control


Performance ratings are based on engineering specifications, calculations and accepted industry standards. Capacities may vary according to drilling conditions. Diedrich Drill reserves the right to amend these specifications at any time, without notice 

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