JB/T 11453-2013
Life testing methods in twist drills (English Version)
- Standard No.
- JB/T 11453-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 11453-2013
- Replace
- JB/T 50189-1999
- Scope
- This standard specifies the test methods and test results evaluation of twist drill life. This standard is applicable to the life test of standard straight shank and tapered shank high-speed steel twist drills, and can also be used as a reference for laboratory performance tests and comparative tests.
JB/T 11453-2013 Referenced Document
- GB/T 1438.1 Taper shank twist drills.Part 1:The types and dimensions for Morse taper shank twist drills
- GB/T 17984 Twist drills.Technical specifications
- GB/T 3077 Alloy structure steels*， 2015-12-10 Update
- GB/T 6135.2 Parallel shank twist drills.Part 2: The types and dimensions for parallel shank stub series twist drills and parallel shank jobber series twist drills
JB/T 11453-2013 history
- 2013 JB/T 11453-2013 Life testing methods in twist drills
- 1999 JB/T 50189-1999 Twist drills Service life test method (only for internal use)
JB/T 11453-2013 Life testing methods in twist drills has been changed from JB/T 50189-1999 Twist drills Service life test method (only for internal use).
