Drilling rock auger CFA auger drilling auger bucket Continuous Flight Auger
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Drill augers are divided into few types:
1-Conical auger
2-Flat rock auger
3-Continuous flight auger and auger head
1) Conical rock auger
There are two types for conical rock augers:
A-Single cut auger
B-Double cut auger
Drilling diameter range:600-1800mm
Centre pipe thickness:30mm
Flight thickness:20/30mm
2)Flat rock auger
There are two types for flat rock auger:
A-Single cut/flight auger
B-Double cut/flight auger
Drilling diamter range:600-1800mm
Centre pipe thickness:30mm
Flight thickness:20/30mm
3)Continuous flight auger and auger head
Diameter
mm
| Coupling type |
Flight thickness
mm
|
Length
m
|
Flight pitch
mm
|
Weight
kg
|
400 | optional | 16 | 2 3 4 5 6 | 340 | 283 386 489 592 695 |
500 | optional | 16 | 2 3 4 5 6 | 400 | 465 638 811 983 1156 |
600 | optional | 20 | 2 3 4 5 6 | 500 | 526 730 933 1137 1340 |
800 | optional | 20 | 2 3 4 5 6 | 500 | 671 948 1223 1499 1775 |
1000 | optional | 25 | 2 3 4 5 6 | 600 | 856 1225 1592 1961 2329 |
Diameter
mm
|
Flight pitch
mm
|
Flight thickness(top)
mm
|
Flight thickness(bottom)
mm
| Weight |
400 | 340 | 30 | 16 | 254 |
500 | 400 | 30 | 16 | 386 |
600 | 500 | 40 | 20 | 449 |
800 | 500 | 40 | 20 | 603 |
1000 | 600 | 40 | 20 | 797 |
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