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Reaming ring
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
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Reaming shell, английский
A short tubular piece designed to couple a bit to a core barrel. tjhe outside surface of the reaming shell is provided with inset diamonds or other cutting media set to a diameter to cut a specific clearance for the core barrel. also called oore shell, reamer, reamer shell.
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Reaming shell, английский
A short tubular piece designed to couple a bit to a core barrel. tjhe outside surface of the reaming shell is provided with inset diamonds or other cutting media set to a diameter to cut a specific clearance for the core barrel. also called oore shell, reamer, reamer shell.
Reaming bit, английский
A bit used to enlarge a borehole. also called broaching bit, pilot reaming bit, reamer, reamer bit.
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