2. Getting involved
  3. Standards Committees
  4. FWS
NA 121

DIN Standards Committee Tools and Clamping Devices

About FWS Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

DIN 20377 [CURRENT] referenced in following documents:

Document number Edition Title
DIN 20361 2010-04 Rock drilling - Chuck bushings - Connecting dimensions, material, design More 
DIN 20379-1 2011-05 Rock drilling - Part 1: Tapered bits for percussive flush drilling More 
DIN 20379-2 2011-05 Rock drilling - Part 2: Bits with internal thread for percussive flush drilling More