Auger tools, rods and subs, casing, bits, pvc, stainless steel, sampling & monitoring equipment, drilling fluids, grouts, accessories and more.
HDPE loops, coils, pipes, and fittings. Fusion equipment, grouts and sand, heat transfer fluids, accessories and more.
A complete line of core retrieval systems, diamond products, sonic tooling, rods & casing, drilling fluids, accessories and more.
A complete offering of tooling and accessories to service air, mud, and reverse circulation rotary drilling operations.
We offer more than just a complete line of sonic rods, casing, bits, and accessories. We offer on-site solutions you just can’t find anywhere else.

Inner tube couplings can be used to extend core barrels in increments of 5FT/1.5M or 10FT/3M.
To extend a core barrel combine the appropriate size inner-tube coupling with the inner tube, and extend the outer tube by adding an additional outer tube and inner tube stabilizer.
| INNER TUBE COUPLINGS | ||
| SIZE | PART # | DESCRIPTION |
| BWL | 1700075 | INNER TUBE COUPLING |
| NWL | 1950360 | INNER TUBE COUPLING |
| HWL | 1800345 | INNER TUBE COUPLING |
| PWL | 2000270 | INNER TUBE COUPLING |
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1.888.465.1569
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