Civil Construction

Boring and Tunneling

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Auger Boring - Auger Sections

A technique for forming a bore from a drive pit to a reception pit, by means of a rotating cutting head. Spoil is removed back to the drive shaft by helically wound auger flights rotating in a steel casing. The equipment may have limited steering capability.

Image of Multiple Augers for Boring
  • Hex Drives are 4140 alloy steel, heat treated for Maximum Strength and Service Life
  • 4”, 6”, and 8” helicoils are ¼” plate with larger sizes being 3/8” plate
  • Auger Bushings resist wear and are securely welded to the Auger Tube
  • All Auger sections sized to fit inside casing with ½” wall thickness

Hex Drives are 4140 alloy steel, heat treated for maximum strength and wear life

Part NumberHex ConnectionDiameter Lengths
64500 1 3/8 4 inch 5 ft
64501 1 3/8 4 inch 10 ft
64502 1 3/8 6 inch 5 ft
64503 1 3/8 6 inch 10 ft
64504 1 5/8 4 inch 5 ft
64505 1 5/8 4 inch 10 ft
64506 1 5/8 8 inch 5 ft
64507 1 5/8 8 inch 10 ft
64508 1 5/8 12 inch 5 ft
64509 1 5/8 12 inch 10 ft
64510 2 1/4 8 inch 5 ft
64511 2 1/4 8 inch 10 ft
64512 2 1/4 10 inch 5 ft
64513 2 1/4 10 inch 10 ft
64514 2 1/4 12 inch 5 ft
64515 2 1/4 12 inch 10 ft
64516 2 1/4 14 inch 5 ft
64517 2 1/4 14 inch 10 ft
64518 2 1/4 16 inch 5 ft
64519 2 1/4 16 inch 10 ft
64520 4 inch 16 inch 5 ft
64521 4 inch 16 inch 10 ft
64522 4 inch 18 inch 5 ft
64523 4 inch 18 inch 10 ft
64524 4 inch 20 inch 5 ft
64525 4 inch 20 inch 10 ft
64526 4 inch 22 inch 5 ft
64527 4 inch 22 inch 10 ft
64528 4 inch 24 inch 5 ft
64529 4 inch 24 inch 10 ft
64530 4 inch 26 inch 5 ft
64531 4 inch 26 inch 10 ft
64532 4 inch 28 inch 5 ft
64533 4 inch 28 inch 10 ft
64534 4 inch 30 inch 5 ft
64535 4 inch 30 inch 10 ft
64536 4 inch 36 inch 5 ft
64537 4 inch 36 inch 10 ft
64538 4 inch 42 inch 5 ft
64539 4 inch 42 inch 10 ft
64540 4 inch 44 inch 5 ft
64541 4 inch 44 inch 10 ft
64542 4 inch 48 inch 5 ft
64543 4 inch 48 inch 10 ft
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Image of Auger Ready To Bore Into Earth

Auger Boring Casing

Ouside diameter

  • 16” (406.4mm)
  • 18” (457.2mm)
  • 20” (508.0mm)
  • 24” (609.6mm)
  • 28” (711.2mm)
  • 30” (762.0mm)
  • 32” (812.8mm)
  • 34” (863.6mm)
  • 36” (914.4mm)
  • 40” (1,016.0mm)
  • 42” (1.016.0mm)
  • 44” (1,117.6mm)
  • 48” (1,219.2mm)

Image of API Drill Rod For Micro Tunneling

API Drill Rod - Micro Tunneling

We manufacture a full line of API and Drill Rod and Industry common connections both inertia welded and intragal design – call us for your in-hole drilling needs for both Auger Boring, Micro Tunneling, and Trenchless applications. Call 1 800 536 5875

Quality Drill Rod from Alloy Steel for American Auger™ Machines

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