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ISO 494:2017

Current

Current

The latest, up-to-date edition.

Cylindrical shank twist drills — Long series

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

French, English

Published date

24-02-2017

ISO 494:2017 specifies the dimensions of cylindrical shank twist drills having working lengths in the long series.

The cylindrical shank jobber and stub series drills and Morse taper shank drills are given in ISO 235.

DevelopmentNote
Supersedes ISO/FDIS 494. (02/2017)
DocumentType
Standard
Pages
6
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
NEN ISO 494 : 2017 Identical
BS 328-1:1986 Similar to
NBN E 66 105 : 1982 Identical
NF ISO 494 : 2009 Identical
BS 328-1:1993 Identical

BS ISO 3292:2016 Extra-long parallel shank twist drills
SAE J 2122 : 1998 NUMBERING SYSTEM FOR SINGLE DIAMETER DRILLS
ISO 3292:2016 Extra-long parallel shank twist drills
BS 328-1:1993 Drills and reamers Specification for twist drills
BS 328-1:1986 Drills and reamers Specification for twist drills
SAE J 2276 : 1998 NUMBERING SYSTEM FOR MULTIPLE DIAMETER CUTTING TOOLS
BS ISO 3291:2016 Extra-long Morse taper shank twist drills
DIN ISO 5419:1998-06 TWIST DRILLS - TERMS, DEFINITIONS AND TYPES
ISO 3291:2016 Extra-long Morse taper shank twist drills

ISO 235:2016 Parallel shank jobber and stub series drills and Morse taper shank drills

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