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Article no.: 2159529
ER collet, ER 25, Nominal clamping ⌀ d: 7mm
Article no.: 190834
Catalog no.: 308960
Article code:
Product details
Technical Data
| Holder | ER 25 | |
| Clamping diameter | 7 mm | |
| Min. clamping diameter | 6 mm | |
| Max. clamping diameter | 7 mm | |
| External diameter | 26 mm | |
| Length of collet | 34 mm | |
| Standard | DIN ISO 15488-B | |
| Surface | ground; hardened; polished | |
| Concentricity ≤ | 10 µm | |
| With seal | no | |
| Type of product | collet | |
| Content | single part |
Identification & Classification
| Article number | 190834 | |
| Catalog number | 308960 | |
| EAN / GTIN | 4045197151384 | |
| Manufacturer number | 308960 7 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Through hardened and ground. Polished.
Note:
The collet clamping ⌀ range is always up to 1 mm less than nominal, e.g. ⌀ 10 − 9 mm, except for ⌀ 1, 1.5 and 2 (where it is only 0.5 mm).
Collets ER16, ER25 and ER32 without a seal also available in imperial sizes.
Collets ER16, ER25 and ER32 without a seal also available in imperial sizes.