DIN Standards Committee Tools and Clamping Devices
DIN 311
Machine tools for metal - Machine bridge reamers with morse taper
Maschinenwerkzeuge für Metall - Nietlochreibahlen mit Morsekegelschaft (Preßluftreibahlen)
Responsible national committee
NA 121-01-03 AA - Countersinks, core drills and reamers of high-speed steel and hard metal tips