NA 121

DIN Standards Committee Tools and Clamping Devices

DIN 228-1 [Withdrawn] references following documents:

Document number Edition Title
Document number DIN 228-2 Edition 1987-03 Title Morse tapers and metric tapers; taper sockets More 
Document number DIN 332-1 Edition 1986-04 Title 60° centre holes; types R, A, B, and C More