NA 121
DIN Standards Committee Tools and Clamping Devices
Draft standard
[Withdrawn]
ISO/DIS 5686-1
ISO/DIS 5686-1
Tapered polygonal interface with flat contact surface - Part 1: Shanks of type F, H, A
Title (German)
Kegelig polygonale Schnittstelle mit Plananlage -Teil 1: Schäfte der Formen F, H, A
Responsible national committee
NA 121-02-05 AA - Tool holders and machine/tool interface