GB/T 4262-1984
Counterbores--Technical requirements
2004-08
- Standard No.
- GB/T 4262-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 4262-2004
- Lastest
- GB/T 4262-2004
- Scope
- This standard is applicable to countersink drills with straight shank with guide post and countersink drills with tapered shank with replaceable guide post.
GB/T 4262-1984 history
- 2004 GB/T 4262-2004 Counterbores-Technical requirement
- 1984 GB/T 4262-1984 Counterbores--Technical requirements