NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[Withdrawn]
DIN 374
DIN 374
Machine screwing taps for fine pitch metric ISO-threads from M 1,6 to M 52
Title (German)
Maschinengewindebohrer (Überlaufbohrer) für Metrisches ISO-Feingewinde M 1,6 bis M 52