NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[Withdrawn]
ISO 236-2
ISO 236-2
Long fluted machine reamers, Morse taper shanks
Title (German)
Maschinen-Reibahlen mit Morsekegelschaft und langen Schneiden
Responsible national committee
NA 121-01-03 AA - Countersinks, core drills and reamers of high-speed steel and hard metal tips