NA 121
DIN Standards Committee Tools and Clamping Devices
Draft standard
[Pre-order]
DIN 2179
DIN 2179
Machine taper pin reamers with parallel shanks
Title (German)
Maschinen-Kegelreibahlen für Kegelstiftbohrungen, mit Zylinderschaft
Responsible national committee
NA 121-01-03 AA - Countersinks, core drills and reamers of high-speed steel and hard metal tips