NA 121
DIN Standards Committee Tools and Clamping Devices
Pre-standard
[Withdrawn]
DIN 341
DIN 341
Morse Taper Shank Twist Drills, Long Series, for Use in Jig Bushes
Title (German)
Lange Spiralbohrer mit Morsekegelschaft, zum Bohren durch Bohrbuchsen
Procedure
VN