BS 3066:1995
Current
The latest, up-to-date edition.
Specification for engineers\' cold chisels and allied tools
Hardcopy , PDF
English
15-01-1995
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Committees responsible
Foreword
Specification
1. Scope
2. References
3. Material
4. Types and dimensions
5. Heat treatment and hardness
6. Finish
7. Marking
8. Tests
Annexes
A. (informative) Guidance on the safe use of chisels
and allied tools
B. (normative) Tests
Tables
1. Material specification for carbon steel tools
2. Nominal dimensions of flat cold chisels
3. Nominal dimensions of cross-cut cold chisels
4. Nominal dimensions of half round-nose cold chisels
5. Nominal dimensions of diamond-point cold chisels
6. Nominal dimensions of brick bolsters
7. Nominal dimensions of floorboard chisels
8. Nominal dimensions of plain and fluted plugging
chisels
9. Nominal dimensions of concrete or moil points
10. Nominal dimensions of parallel pin punches
11. Nominal dimensions of taper punches (including nail
and reaper punches
12. Nominal dimensions of centre punches
13. Hardness levels for chisels, bolsters and concrete
points
14. Hardness levels for punches
15. Hardness zone at the cutting edge for chisels,
bolsters and concrete points
Specifies the nominal sizes, dimensions, quality, finish and testing of engineers' cold chisels and allied tools. Coverage includes: material, finish, marking, types and dimensions, and heat treatment and hardness. Also gives detailed tables and diagrams.
| Committee |
MTE/15
|
| DevelopmentNote |
Supersedes DEFSTAN 51-11(PT33)/2(1992) & DEFSTAN 51-11(PT29)/1(1981) Supersede BS 3066(1981) and 93/702684 DC (08/2003) Reviewed and confirmed by BSI, January 2011. (12/2010)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This British Standard specifies the nominal sizes, dimensions, quality, finish and testing of engineers’ cold chisels and allied tools for hand use as follows:
- flat chisels;
- cross-cut chisels;
- half-round nose chisels;
- diamond-point chisels;
- brick bolsters;
- floorboard chisels;
- plugging chisels;
- concrete or moil points;
- parallel pin punches;
- taper punches (including nail and reaper punches);
- centre punches.
| BS 4114:1967 | Specification for dimensional and quantity tolerances for steel drop and press forgings and for upset forgings made on horizontal forging machines |
| BS 6072:1981 | Method for magnetic particle flaw detection |
| BS 970-2:1970 | Specification for wrought steels in the form of blooms, billets, bars and forgings Direct hardening alloy steels, including alloy steels capable of surface hardening by nitriding |
| BS 427:1990 | Method for Vickers hardness test and for verification of Vickers hardness testing machines |
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