CHINA SCOTON OILFIELD EQUIPMENT CO., LTD.

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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