Please check the details about the conical rock auger as below:
Drilling dia(mm) | Shell dia(mm) | Shell length(mm) | Center pipe thickness(mm) | Flight thickness(mm) | Material |
600 | 570 | 1200 | 30 | 20/30 | 16MN |
700 | 670 |
800 | 770 |
900 | 870 |
1000 | 970 |
1200 | 1170 |
1250 | 1220 |
1400 | 1370 |
1500 | 1470 |
1800 | 1770 |
Other sizes can be manufactured as per customer demand.
Kelly box size as per customer demand.
Conical rock auger
There are two types for conical rock augers:
A:Single cut auger B:Double cut auger
Drilling diameter range:600-1800 mm
Center pipe thickness:30 mm flight thickness:20/30 mm