![Triple Key Hollow Stem Auger 3 1/4inch (83mm) - China Hollow Stem Auger, Hollow Stem Augers | Made-in-China.com Triple Key Hollow Stem Auger 3 1/4inch (83mm) - China Hollow Stem Auger, Hollow Stem Augers | Made-in-China.com](https://image.made-in-china.com/202f0j00sbfVCDAElwqc/Triple-Key-Hollow-Stem-Auger-3-1-4inch-83mm-.jpg)
Triple Key Hollow Stem Auger 3 1/4inch (83mm) - China Hollow Stem Auger, Hollow Stem Augers | Made-in-China.com
![5. (a) Hollow and solid stem auger, and (b) Outer and inner assembly of... | Download Scientific Diagram 5. (a) Hollow and solid stem auger, and (b) Outer and inner assembly of... | Download Scientific Diagram](https://www.researchgate.net/publication/323256947/figure/fig4/AS:595557324169222@1519003339844/a-Hollow-and-solid-stem-auger-and-b-Outer-and-inner-assembly-of-a-hollow-stem.png)
5. (a) Hollow and solid stem auger, and (b) Outer and inner assembly of... | Download Scientific Diagram
![Hole drilling sequence with a hollow auger for sampling soil monoliths.... | Download Scientific Diagram Hole drilling sequence with a hollow auger for sampling soil monoliths.... | Download Scientific Diagram](https://www.researchgate.net/publication/276462966/figure/fig2/AS:282684342456326@1444408607894/Hole-drilling-sequence-with-a-hollow-auger-for-sampling-soil-monoliths-a-hollow-stem.png)
Hole drilling sequence with a hollow auger for sampling soil monoliths.... | Download Scientific Diagram
![2. a) Solid stem auger versus hollow stem auger, b) Typical drilling... | Download Scientific Diagram 2. a) Solid stem auger versus hollow stem auger, b) Typical drilling... | Download Scientific Diagram](https://www.researchgate.net/publication/237460404/figure/fig3/AS:298715744096256@1448230791174/a-Solid-stem-auger-versus-hollow-stem-auger-b-Typical-drilling-configuration-using.png)