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One of the major advantages of using a hollow stem auger is well installation directly through the hollow stem auger into non-cohesive material. The inside diameter of the hollow stem auger generally is used to specify size, not the diameter of the hole drilled. Appropriate clearance should be available to provide effective space for materials placement. If space is insufficient, bridging of the materials may bind the casing and hollow stem auger together, resulting in the extraction of the well as the hollow stem auger is removed.


Augers tool string diagram

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Parts

To order parts or to get a quote, click here.
You will have the option to order immediately (pending payment) or get a quote.

Drive Pin

.625 Diameter, 2.875 Tube

MN: 600616

HSA Auger Connecting Pin

1-5/8 in. Hex, 77/66 Series Machines

MN: 600193

2.25 in. HSA Drive Cap

1-5/8 Hex Drive

MN: 216925

2.25 in. Hollow Stem Auger

24 in.

MN: 600445

2.25 in. Hollow Stem Auger

48 in., Built to Order

MN: 219149

2.25 in. Hollow Stem Auger

60 in.

MN: 600032

2.25 in. HSA Cutter Head

6.5 in. OD, Spade / Bullet

MN: 600033

Nut Hex

3/4-10NC GR5 ZN

MN: 101227

2.25 in. HSA Pilot Bit

Apex

MN: 113513

AWJ Drill Rod

60 in.

MN: 236534

AWJ Drill Rod

24 in.

MN: 238501

AWJ Drill Rod

12 in.

MN: 238499

2.25 in. Auger Puller

Not for use with 31 series machines

MN: 227010

2.25 in. Auger Fork

MN: 203798

Adjustable Center Rod Clamp

1.25 in. Center Rod

MN: 205182

Drive Pin

.625 Diameter, 2.875 Tube

MN: 600616

HSA Auger Connecting Pin

1-5/8 in. Hex, 77/66 Series Machines

MN: 600193

2.25 in. HSA Drive Cap

1-5/8 Hex Drive

MN: 216925

2.25 in. Hollow Stem Auger

24 in.

MN: 600445

2.25 in. Hollow Stem Auger

48 in., Built to Order

MN: 219149

2.25 in. Hollow Stem Auger

60 in.

MN: 600032

2.25 in. HSA Cutter Head

6.5 in. OD, Spade / Bullet

MN: 600033

Nut Hex

3/4-10NC GR5 ZN

MN: 101227

2.25 in. HSA Pilot Bit

Apex

MN: 113513

AWJ Drill Rod

60 in.

MN: 236534

AWJ Drill Rod

24 in.

MN: 238501

AWJ Drill Rod

12 in.

MN: 238499

2.25 in. Auger Puller

Not for use with 31 series machines

MN: 227010

2.25 in. Auger Fork

MN: 203798

Adjustable Center Rod Clamp

1.25 in. Center Rod

MN: 205182