NA 121

DIN Standards Committee Tools and Clamping Devices

DIN 4000-127 [Withdrawn] references following documents:

Document number Edition Title
DIN 1420 1966-11 Reamers; Manufacturing Tolerances and Designation More 
DIN 1836 1984-01 Groups of tool application for chip removal More 
DIN 202 1999-11 Screw threads - General plan More