HDD Back Reamers

HDD Back Reamers

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HDD Back Reamers

HDD Tooling » HDD Back Reamers

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.


 HDD solid body fluted backreamer. HDD stacked plate spiral fluted backreamer.  HDD clay reamer.  HDD tapered wing fly cutter backreamer. HDD winged backreamer. 
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
Backreamer Style
FLUTED 5 5 4 3 2 1 2 3
STACKED PLATE SPIRAL 5 5 4 3 2 1 2 3
CLAY REAMER 4 4 3 2 1 3 5 5
TAPERED WING
FLY CUTTER
5 5 4 3 2 2 1 1
WINGED BACKREAMER 2 2 1 2 5 4 5 5


   1 = Best                2 = Good                 3 = Fair                4 = Less Recommended                5= Not Recommended 

SOIL TYPE DEFINITIONS*:

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.

 

Contact

Global Sales: 1.888.465.1569
California Office: 844.573.0854
Florida Office: 877.544.4211
Georgia Office: 888.448.4430
Minnesota Office: 320.616.0701
Missouri Office: 877.699.2159
New Jersey Office: 888.379.0371
North Carolina Office: 828.838.2110
Pennsylvania Office: 717.515.9809
Wisconsin Office: 888.465.3704