Feature
Tornado hammer customized Overburden Drilling System. Same benefits as Tornado hammers- Easier to retract and no reverse rotation required
- Wings are retracted when Super Tornado is lifted
Super Tornado Hammer Specification
|
Model
|
No.of
Hammers |
Combined Bit
|
Casing Size(mm_
|
|||
|
Expanded
|
Retracted
|
I.D.
|
O.D.
|
Wall
|
||
S560
|
3
|
630
|
560
|
584.2
|
609.6
|
12.7
|
S960
|
5
|
1116
|
957
|
1000
|
1080
|
40
|
S1100
|
5
|
1200
|
1094
|
1130.4
|
1168.4
|
19
|
S1370
|
5
|
1480
|
1371
|
1409.8
|
1447.8
|
19
|
| Other styles are available upon request. | ||||||
