NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[Withdrawn]
DIN 2155-2
DIN 2155-2
Core drills; technical specifications for shell core drills
Title (German)
Aufbohrer; Technische Lieferbedingungen für Aufsteck-Aufbohrer
Document: references other documents
Responsible national committee
NA 121-01-03 AA - Countersinks, core drills and reamers of high-speed steel and hard metal tips