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Guy ring
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
A ring on the head block or top of a drill pole, derrick, or tripod to which guys are attached.
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Setting ring, английский
A ringlike sleeve the inside diameter of which is the same as a specific set outside diameter of a diamond bit or reaming shell; it is used to check the set diameter of a bit or reaming shell. also called bit gage, bit ring, gage ring, gaging ring, ring gage, setting gage.
Cold-nosing, английский
Running an unhoused drill in cold weather. 2. synonym for wildcatting. 25
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