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ER mini collet holder cylindrical, for ER collet size: 8
Article no.: 300681 8
Article code:
- Through-coolant: yes
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
- Concentricity: ≤ 3
- Machining strategy: HSC
Product details
Technical Data
| for ER collets | 8 mm | |
| Through-coolant | yes | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 3 µm | |
| Machining strategy | HSC | |
| Clamping range | 0.5 mm - 5 mm | |
| External ⌀ D | 12 mm | |
| Shank ⌀ d | 12 mm | |
| Shank length L1 | 200 mm | |
| L2 | 15.6 mm | |
| Type of product | Collet chuck |
Identification & Classification
| Article number | 300681 8 | |
| EAN / GTIN | 4069515001434 | |
| Manufacturer number | 300681 8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |