Hollow Stem Augers used to groundwater monitoring wells for
geotechnical application Auger Drilling
Hollow Stem Augers & Cutterheads
High quality hollow stem auger process
Drilling machine accessories auger stem
Now with thicker flight and heat-treated pins for extended life.
Predominately used for geotechnical applications such as split
spoon sampling. Sizes are identified by hollow stem auger I.D.
Hydraulic earth drill is mainly composed with power head and auger.
The power head and auger are fixed together. Auger is composed of
screw blade and bit on the end of the auger, there is also teeth on
the end of the auger. Simple construction, stronger drill ability,
low production cost, high flexibility .
Product Description:
Drilling machine with erection crane is a machine who can digging
hole, hanging up the wire rod and bury all alone. One person opera
and another one help to fix the wire rod.
Save manpower and with high efficiency. widely use in Construction
of power facilities.
Hard Rock drilling auger for stem well:
1. ROSCHEN rock drilling augers are mainly divided into two types:
A. Conical Rock Auger
B. Flat or Butterfly Rock Auger
2. Conical Rock Auger (Single cut auger and Double cut auger)
Drilling Diameter Range: 600~1800mm
Main Applications:
1. Single Cut Augers and Double Cut Augers are suitable for
drilling in medium to strong rock (15 ~ 60 MPa)
2. Double Cut Augers are recommended for bigger diameters uncased
boreholes.
Features:
1. Sturdy and wearable rock pilot for accurate positioning
2. Hard facing strips for wear protection and service life
extending
3. Kelly box size as per customer demand.
| Hollow Stem Augers Specifications |
| HSA I.D. | HSA O.D. |
| 3-1/4 (83mm) 3-KEY AUGER | 6-1/2” (165mm) O.D |
| 4-1/4 (108mm) 3-KEY AUGER | 7-5/8” (194mm) O.D |
| 6-5/8 (168mm) 3-KEY AUGER | 10” (254mm) O.D |
| 8-1/4” (210mm) 3-KEY AUGER | 12” (305mm) O.D |
| 8-1/4” (210mm) 3-KEY AUGER | 14-1/4” (362mm) O.D |
| 10-1/4 (260mm) 3-KEY AUGER | 14-1/4” (362mm) O.D |
| 12-1/4” (311mm) 3-KEY AUGER | 415mm O.D |
| 2-1/4” (57mm) LIGHT-FLIGHT AUGER | 4-3/8” (111mm) O.D |
| 2-1/4” (57mm) 2-KEY STANDARD DUTY AUGER | 5-5/8” (143mm) O.D |
| 3-1/4” (83mm) 2-KEY STANDARD DUTY AUGER | 6-1/2” (165mm) O.D |
| 3-1/4” (83mm) 2-KEY HEAVY DUTY AUGER | 6-1/2” (165mm) O.D |
| 4-1/4” (108mm) 2-KEY HEAVY DUTY AUGER | 8-1/4” (210mm) O.D |
| 6-1/4” (83mm) 2-KEY HEAVY DUTY AUGER | 10-1/4” (254mm) O.D |
| 3-1/4” (83mm) Octagonal Hollow Stem Auger | 6-1/2” (165mm) O.D |
| 4-1/4” (108mm) Octagonal Hollow Stem Auger | 195mm O.D |
| 6-1/4” (159mm) Octagonal Hollow Stem Auger | 10-1/4” (260mm) O.D |
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hollow stem auger list - hollow stem auger for sale
Standard Practice for Using Hollow-Stem Augers for
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ASTM D6151 / D6151M - 15
Standard Practice for Using Hollow-Stem Augers for Geotechnical
Exploration and Soil Sampling
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
http://www.roschengroup.com
