ISO 494:2009
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ISO 494:2009
50900

Abstract

ISO 494:2009 specifies the dimensions of cylindrical shank twist drills, having working lengths in the long series.


General information 

  •  :  Withdrawn
     : 2009-03
  •  : 2
     : 5
  •  : ISO/TC 29/SC 9 Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces
  •  :
    25.100.30 Drills, countersinks, reamers

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