NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[CURRENT]
DIN 6540-1
DIN 6540-1
Technical delivery conditions for solid hardmetal twist drills according to DIN 6537 and DIN 6539; requirements
Title (German)
Technische Lieferbedingungen für Vollhartmetall-Spiralbohrer nach DIN 6537 und DIN 6539; Anforderungen