Hollow Stem Augers

Hollow Stem Augers

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Hollow Stem Augers


Hole Products offers standard and heavy duty hollow stem augers in five foot lengths (custom lengths available), sizes ranging from 2 1/4" through 10 1/4" (identified by the auger I.D.) and with a 2 key or 3 key drive system. Standard duty augers are genreally recommended for shallower drilling (less than 70'), and lower torques rigs. Heavy duty augers feature heavier tool joints and larger auger bolts and drives keys. They are generally recommended for drilling in excess of 70', and for higher torque rigs.

Diedrich and Acker octagonal style hollow stem augers are available upon request. 

Click the auger size and style to view the full parts drawing and part numbers.

2 1/4" HSA - 2 Key
3 1/4" HSA - 2 Key & 3 Key 
4 1/4" HSA - 2 Key & 3 Key
6 1/4" HSA - 2 Key

6 5/8" HSA - 3 Key
8 1/4" HSA - 2 Key & 3 Key
10 1/4" HSA - 3 Key

 

HOLLOW STEM AUGER SPECIFICATIONS*
AUGER
I.D.
FLIGHT
O.D.
CUTTERHEAD O.D. WEIGHT
in mm in mm in mm lb kg
2 1/4" 57 5 5/8" 143 6 1/2" 165 52 23.0
3 1/4" 83 6 1/2" 165 7 1/4" 184 69 31.3
4 1/4" 108 7 5/8" 194 8 1/2" 216 90 40.8
6 1/4" 159 9 5/8" 244 11" 279 105 47.6
6 5/8" 168 10" 254 11" 279 105 47.6
8 1/4" 210 12" 305 13 3/4" 349 144 65.3
10 1/4" 260 14 1/4" 362 15" 381 256 116.1
*Larger HSA's are available on request. 
Detailed drawing of parts that make up a hollow stem auger.

Contact

Global Sales: 1.888.465.1569
Arizona Office: 844.836.6225
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