Introduction
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.
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