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>> products >> Fishing tools >> Cutting fishing tools
 
product name: The Mechanical external cutter
Description:
The Mechanical external cutter which often connects with washover pipe, is used to cut and remove stuck pipe in long undamaged sections, and capable of cutting all types of stuck drill pipe or tubing or casing. The external cutter utilized automatic spring-fed to cut tubing at the outside of the pipe. As a result of automatic spring-fed, it can be avoided exerting over pulling force to damage cutter caused by head driller’ fault. After cutting it can be lifted with fish at the same time. The cutter can be cut 5″and4 1/2″drilling pipe. When cutting different pipes, it would be changed proper clamping casing.
Features:
The mechanical external Cutter is simple in structure, safe and reliable in use, convenient operation, high-efficiency performance. The cutter works smoothly, rapidly and is widely used in cutting blocked oil rode or recutting broken catch in well. It has been proven to be the most versatile and reliable in the field.
   Specification
Specifications and parameters of the Mechanical External Cutter
 
Type
O.D.
(mm)
I.D.
(mm)
O.D. of
Cutting Pipe (mm)
Max O.D. of
Fish (mm)
Connection
API
Suitable Well Diameter(in)
WD-J58
58
41
33.4
39.4
2 3/8″TBG
62.0
WD-J98
98
79
60
78
2 3/8″TBG
105.0
WD-J114
114
82
60
79
NC26
120.6
WD-J119
119
98
73
95
NC26
125.4
WD-J143
143
111
52、89
108
NC31
146.2
WD-J149
149
117
60、89
114
NC31
155.6
WD-J154
154
124
60、101
120
NC38
158.8
WD-J194
194
162
89、101、114、127
159
6 5/8″REG
209.5
WD-J206
206
168
101、146
165
6 5/8″REG
219.0
 
 
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