JB/T 5829-1991
Die Ball Locking Round Punch (English Version)
- Standard No.
- JB/T 5829-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Machinery
- Status
- 2008-07
- Replace By
- JB/T 5829-2008
- Latest
- JB/T 5829-2008
- Scope
- This standard specifies the dimensions, materials, hardness and markings of ball locking circular punches with a rod diameter D of 6 to 32 mm. The round punch specified in this standard is mainly used for punching steel plates, but can also be used for punching other materials.
JB/T 5829-1991 history
- 2008 JB/T 5829-2008 Stamping dies.Ball-locked round punches
- 1991 JB/T 5829-1991 Die Ball Locking Round Punch
