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The inner tooth shoe is mainly used to mill damaged fish top ,such as tubing and drill pipe body damaged by upsetting.
Technical specifications and parameters
|
Type |
Outside size |
Tooth Numbers |
Connection |
Casing Size |
|
NCX114 |
95*430 |
24 |
NC26 |
4 1/2" |
|
NCX140 |
114*500 |
26 |
NC31 |
5 1/2" |
|
NCX168 |
136*500 |
30 |
NC38 |
6 5/8" |
|
NCX178 |
152*500 |
30 |
NC38 |
7" |
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Our mainly products: drilling rig parts, drilling equipment, solid control system, wellhead equipment, fishing tools, cementing tools.
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