Hole Products Global Sales: 1.888.465.1569
World class tooling, soil sampling, groundwater sampling & assessment systems, field accessories, and much more. Backed by Hole Products leading distribution, service and support network.
Auger tools, rods and subs, casing, bits, pvc, stainless steel, sampling & monitoring equipment, drilling fluids, grouts, accessories and more.
From HDD drill rods, bits, and sonde housings, to hard rock systems, pullback equipment, drilling fluids, and HDPE pipe; we have it all. One stop for all of your HDD tooling needs.
A complete line of core retrieval systems, diamond products, sonic tooling, rc tooling rods & casing, drilling fluids, accessories and more.
A complete offering of rotary drilling products and accessories to service air, mud, and reverse circulation rotary drilling operations.
We offer more than just a complete line of sonic rods, casing, core barrels, bits, and accessories. We offer on-site solutions you just can’t find anywhere else.
Hole Products offers a full line of HDD back reamers in a wide range of sizes and styles for maximum productivity in a variety of ground conditions. Railhead EXTReam reamers are also available.
Please refer to the application chart below or contact your Hole Products representative for specific recommendations regarding soil conditions and reamer selection.
|SOLID BODY FLUTED||STACKED PLATE SPIRAL FLUTED||CLAY REAMER||TAPERED WING FLY CUTTER||WINGED BACKREAMER|
|BACK REAMER APPLICATION CHART|
|SOIL TYPE||SANDY||LIGHT||MEDIUM||HARD||ROCKY||SOFT ROCK||MEDIUM ROCK||HARD ROCK|
|STACKED PLATE SPIRAL||5||5||4||3||2||1||2||3|
|TAPERED WING |
1 = Best 2 = Good 3 = Fair 4 = Less Recommended 5= Not Recommended
SANDY: Loose sand or any soil that is predominately comprised of sand
LIGHT: Clay, silt, soft to medium soils that contain moisture
MEDIUM: Consolidated clays, semi-compacted soils
HARD: Compacted soils
ROCKY: Chunk rock, gravel, any non-consistent type of rock
SOFT ROCK: Slate, soft limestone, sandstone, and shales
MEDIUM ROCK: Limestone, sandstone, dolomite, shales
HARD ROCK: Hard limestone, granite, schist, trap rock, and quartize
*Soil conditions often vary throughout a pilot bore which may affect the actual performance of the backreamer.
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