The terminology specified in the standard about reference systems and angles on the cutting part of the tool are related to all manufacturing methods by chip removel.
DIN 6581:1985 history
1985DIN 6581:1985-10 Terminology of chip removing; reference systems and angles on the cutting part of the tool
1985DIN 6581:1985 Terminology of chip removing; reference systems and angles on the cutting part of the tool
1970DIN 6581:1966 Terminology of chip removing; reference systems and angles on the cutting part of the tool