DIN 1414-1:1998-06
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TECHNICAL DELIVERY CONDITIONS FOR HIGH-SPEED STEEL TWIST DRILLS - PART 1: REQUIREMENTS
Hardcopy , PDF
English
01-01-1998
07-03-2021
Foreword
1. Scope
2. Normative References
3. Symbols
4. Concepts
5. Direction of cutting and hand of helix
6. Dimensions
6.1 Drill diameter
6.1.1 Back taper
6.2 Parallel shanks
6.2.1 Tenons
6.3 Taper shanks
6.3.1 Tangs
6.4 Radial runout
6.5 Lengths
6.6 Web
6.6.1 Web thickness
6.7 Web symmetry
6.8 Land width
6.9 Relative lip height
6.10 Flute spacing
6.11 Cutting geometry
6.11.1 Helix angle
6.11.2 Point angle
6.11.3 Side clearance
7. Material and hardness
7.1 Material
7.1.1 Cutting portion
7.1.2 Shank
7.2 Hardness
7.2.1 Cutting portion
7.2.2 Shank
7.2.3 Tangs
8. Surfaces
8.1 Surface roughness
8.2 Surface treatment
9. Design features
9.1 Tool application groups
9.2 Bevel
10. Marking
11. Designation
Appendix A Radial runout tolerances for drill diameters
less than 2 mm
Other relevant standards
Explanatory notes
| DevelopmentNote |
Together with DIN 1414-2 E, supersedes DIN 1414 E (11/1999) Suspended until publication of a revised English text, due to a new German edition. (11/2006)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
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