- dulled drilling bit
- сработанное буровое долото
Большой англо-русский и русско-английский словарь. 2001.
dulled drilling bit
Смотреть что такое "dulled drilling bit" в других словарях:
Tool wear — describes the gradual failure of cutting tools due to regular operation. It is a term often associated with tipped tools, tool bits, or drill bits that are used with machine tools.Types of wear include: * flank wear in which the portion of the… … Wikipedia
