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ER collet for machine taps with seal 7 mm
Article no.: 309406 7
Article code:
- Standard: ISO 15488-A
- Concentricity: ≤ 10
Product details
Technical Data
| Nominal clamping ⌀ d | 7 mm | |
| Adapter | ER 20 | |
| Standard | ISO 15488-A | |
| Concentricity | ≤ 10 µm | |
| Type | 4276 E | |
| External ⌀ D | 20.7 mm | |
| Overall length L | 31.5 mm | |
| Type of product | Collet |
Identification numbers & Classifications
| Article number | 309406 7 | |
| EAN / GTIN | 2050001767387 | |
| Manufacturer number | 13824010700 |
Description
Version:
With square socket drive for positive engagement of the tap.
With sealing plugs for through coolant supply (up to 60 bar!).
FAHRION® corrosion protection:
With sealing plugs for through coolant supply (up to 60 bar!).
FAHRION® corrosion protection:
- Collet completely coated, including the mating faces.
- This increases the service life of the collet and ensures full functionality and precision.
Suitable for:
All standard ER collet chucks, FAHRION collets also for the Centro P precision ER collet chuck.
Note:
FAHRION® collets similar to ISO 15488-A.
Downloads & documents
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ER collet for machine taps with seal 7 mm
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|
| Adapter | ER 20 | ER 11 |
| External ⌀ D | 20.7 | 11.3 |
| Overall length L | 31.5 | 18 |
| Nominal clamping ⌀ d | 7 | 7 |
| Concentricity | ≤ 10 | ≤ 10 |
| Type | 4276 E | 4008E |
| Type of product | Collet | Collet |