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Cat. Nr.:
Solid carbide drill for aramide, uncoated, ⌀ DC h6: 3mm
Article no.: 479442
Catalog no.: 121230
Article code:
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Version: 4×D
- Tolerance nominal ⌀: h6
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 3 mm | |
| Coating | uncoated | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Version | 4×D | |
| Tolerance nominal ⌀ | h6 | |
| Number of cutting edges Z | 2 | |
| recommended maximum drilling depth L2 | 7.5 mm | |
| Shank | Parallel shank to h6 | |
| Use for drilling | for aramides | |
| Through-coolant | no | |
| Flute length Lc | 12 mm | |
| Overall length L | 40 mm | |
| Shank ⌀ Ds | 3 mm | |
| Shank tolerance | h6 | |
| Feed f in AFK | 0.05 mm/rev. | |
| Colour ring | without | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 479442 | |
| Catalog number | 121230 | |
| EAN / GTIN | 4045197471284 | |
| Manufacturer number | 121230 3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
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140
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130
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120
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100
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110
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120
Description
Version:
Special geometry for reliable drilling of aramide plastics (polyaramides) and aramide fibres as well as thermoplastics and thermosetting plastics.
Note:
Flute length LC = L2 + 1.5 × DC.