JB/T 10231.27-2006
Tool inspection methods Part 27: Centre drills (English Version)
- Standard No.
- JB/T 10231.27-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 10231.27-2006
- Scope
- This part of JB/T 10231 specifies the testing methods and testing instruments for various types of finished center drills. These methods are not unique. This section applies to the inspection of center drills produced in accordance with GB/T 6078.1 ~ 6078.4.
JB/T 10231.27-2006 history
- 2006 JB/T 10231.27-2006 Tool inspection methods Part 27: Centre drills
