We manufacture a full line of quality, DCDMA approved samplers ready for use in all types of drilling situations. Whether your needs require a 2" thru 5" thin wall, 3" SST, or 3" seamless shelby tube, you can find it here.

      The thin wall tube samplers and head assemblies manufactured at Diedrich Drill meet or exceed all steel requirements listed in the DCDMA specifications.

Shelby Tubes  

Shelby Tube Heads

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