GB/T 4211.2-2004
High speed steel tool bits Part 2:Technical requirements (English Version)
- Standard No.
- GB/T 4211.2-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 4211.2-2004
- Replace
- GB/T 4211-1984
- Scope
- This part specifies the basic requirements for shape and position tolerance, material and hardness, appearance and surface roughness, marking and packaging of high-speed steel turning tool bars. This section applies to high-speed steel turning tool bars produced according to GB/T 4211.1.
GB/T 4211.2-2004 history
- 2004 GB/T 4211.1-2004 High speed steel tool bits Part 1:Types and dimensions
- 1984 GB/T 4211-1984 High speed steel tool bits
GB/T 4211.2-2004 High speed steel tool bits Part 2:Technical requirements has been changed from GB/T 4211-1984 High speed steel tool bits.