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SYSTEM / SPECIFICATIONS
Casing OD & Connection Finder
Enter your approximate casing or tubing OD (mm) to see the closest standard Junk Mill and Taper Mill sizes.
Enter a casing/tubing OD in mm to see matching sizes.

![Choke & Kill Hose: [Field Guide]](https://welongoiltools.com/wp-content/uploads/2026/07/choke-kill-hose-guide-featured-1-150x150.png)


