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National standards and national normative documents

Publication date

July 1983

Number of pages

3 p.

Reference

NF E66-541

ICS Codes

25.060.20 Dividing and tool-workpiece holding devices

Classification index

E66-541

Print number

1 - 01/07/1983

Replaced standards (1)

E66-541

May 1981

Standard Cancelled

Drill chucks. Keys for three-jaw chuck. Dimensions.

Standard replaced by (1)

NF ISO 10887

December 1999

Standard Current

Key type three-jaw drill chucks - Specification

La présente Norme internationale spécifie les caractéristiques dimensionnelles et les tolérances de concentricité des mandrins de perceuse trois mors à clé à emmanchement conique ou taraudé.Elle spécifie également trois classes de mandrins de perceuse, à savoir:- Lourd (H)- Médium (M)- léger (L)pour une utilisation dans différents domaines d'activité.Les dimensions de base des clés de mandrins de perceuse trois mors sont aussi spécifiées.

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