Mechanical Internal Cutter
Mechanical Internal Cutter
Mechanical Internal Cutter
Mechanical internal cutter is a mechanical cutting casing, tubing, drill pipe downhole cutting tools. It has the advantages of simple structure, reliable operation, convenient operation and high cutting effect. In order to prevent cutting to the casing, tubing coupling, into the well when the cutter should avoid the coupling position, with the conditions can be used with the shuttle explorer. Can be used in conjunction with the salvage spear, the cutting of the pipe with a knife once salvaged a well, but also a separate salvage tool to remove the cut off the fish.
Specification:
Model
|
Casing/Tubing OD(inch)
|
Cutter OD(mm)
|
Cutting Thickness(mm)
|
Conn.
|
SND-73
|
2 7/8
|
57
|
5.5
|
1.9TBG
|
SND-89
|
3 1/2
|
67
|
6.5
|
1.9TBG
|
SND-102
|
4
|
85
|
5.7 6.7
|
2 3/8TBG
|
SND-114
|
4 1/2
|
89
|
7.4~10.9
|
2 3/8TBG
|
SND-127
|
5
|
102
|
5.59~11
|
2 7/8TBG
|
SND-140
|
5 1/2
|
120
|
7 7.7 9.2
|
NC31
|
SND-168
|
6 5/8
|
149
|
7.3~8.9
|
NC38
|
SND-178
|
7
|
146
|
5.87~13.72
|
4 1/2REG
|
SND-244
|
9 5/8
|
212
|
7.92~13.84
|
6 5/8REG
|
SND-340
|
13 3/8
|
295
|
8.38~12.19
|
6 5/8REG
|
SND-473
|
18 5/8
|
440
|
11.05
|
6 5/8REG
|
SND-508
|
20
|
470
|
11.13~16.13
|
6 5/8REG
|
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