NA 121

DIN Standards Committee Tools and Clamping Devices

DIN 339 [Withdrawn] referenced in following documents:

Document number Edition Title
Document number DIN 1414-2 Edition 1998-06 Title Technical specifications for twist drills of high-speed steel - Part 2: Inspection More 
Document number DIN 336 Edition 2003-07 Title Diameters of drills for minor diameters of tapped threads More