NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[CURRENT]
ISO 5419
ISO 5419
Twist drills; Terms, definitions and types Bilingual edition
Title (German)
Spiralbohrer - Benennungen, Definitionen und Formen (ISO 5419:1982)
Responsible national committee
NA 121-01-01 AA - Drilling tools