Not logged in [Read-only] (Click for login information)
Trace: » under_reamer
Translations of this page?:
[[terms:under_reamer]]

Under Reamer

a tool with downhole deployable arms and cutters that allow a larger hole to be drilled below a smaller opening.

 
Not logged in [Read-only] (Click for login information)
terms/under_reamer.txt · Last modified: 2011/07/26 09:21 (external edit)