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Solid carbide HPC drill, plain shank DIN 6535 HA, TiAlSiN, ⌀ DC m7: 6,6mm
Article no.: 122680 6,6
Article code:
- Tool material: Solid carbide
- Standard: DIN 6537 L
- Version: 6×D
- Tolerance nominal ⌀: m7
- Number of cutting edges Z: 2
Product details
Technical Data
| Nominal ⌀ DC | 6.6 mm | |
| Coating | TiAlSiN | |
| Tool material | Solid carbide | |
| Standard | DIN 6537 L | |
| Version | 6×D | |
| Tolerance nominal ⌀ | m7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 43.1 mm | |
| Shank | DIN 6535 HA to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 53 mm | |
| Overall length L | 91 mm | |
| Shank ⌀ Ds | 8 mm | |
| Feed f in titanium > 850 N/mm2 | 0.09 mm/rev. | |
| Colour ring | pink | |
| Type of product | Jobber drill |
Identification & Classification
| Article number | 122680 6,6 | |
| EAN / GTIN | 4062406779757 | |
| Manufacturer number | 122680 6,6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Application Table
S
45
S
35
Description
Execuţie:
Special pentru prelucrarea aliajelor pe bază de titan şi a celor pe bază de nichel. Stratul de acoperire de TiAlSiN, extrem de neted şi rezistent la uzură, asigură o durabilitate mare, la o calitate maximă a găuririi şi cu formare extrem de redusă de bavuri.