A well built, quality-crafted heavy-duty split tube sampler can
be found in stock at Environmental Drilling Supply & Service, Inc. The Diedrich Drill 2" O.D.
Split Spoon Samplers are also available with special Heat Treating for longer wear.
The complete sampler includes a durable head, a split- section
crafted of the finest quality 4130 steel and a heat treated show. The Diedrich Drill sampler is manufactured in a 2", 2-1/2", or
3" diameter size, and is available with the standard fine thread(8 threads per inch)
shoe or a quick thread(4 threads per inch) shoe. The full line of accessories for the
spilt tube samplers includes steel and synthetic basket retainers, flap valves, and
liners.