NA 121

DIN Standards Committee Tools and Clamping Devices

DIN 138 [CURRENT] referenced in following documents:

Document number Edition Title
DIN 2155-2 2008-03 Core drills - Part 2: Technical specifications for shell core drills More 
DIN 2172-2 2007-12 Reamers - Part 2: Technical specifications for shell reamers More 
DIN 6880 2011-06 Bright key steel - Dimensions, tolerances, mass More 
DIN 69882-2 2005-06 Tool holders with hollow taper shanks according to DIN 69893-1 - Part 2: Type A, milling cutters with tenon and parallel key drive - Dimensions More 
DIN 69882-3 2005-06 Tool holders with hollow taper shanks according to DIN 69893-1 - Part 3: Type B, milling machine arbors with enlarged contact surface diameter for milling cutters with parallel key drive - Dimensions More