NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[Withdrawn]
DIN 334
DIN 334
Countersinks 60°
Title (German)
Kegelsenker 60°
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 121-01-03 AA - Countersinks, core drills and reamers of high-speed steel and hard metal tips