Parallel shank twist drills, long series.

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Main informations

Collections

National standards and national normative documents

Publication date

April 1965

Number of pages

2 p.

Reference

NF E66-068

ICS Codes

25.100.30 Drills, countersinks, reamers

Classification index

E66-068

Print number

1 - 26/12/1997

International kinship

ISO 494:1975

Standard replaced by (1)

NF ISO 494

June 2009

Standard Cancelled

Cylindrical shank twist drills - Long series

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

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