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Manufacturer number:
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ER collet HP with seal and spray nozzles, ER 16, Nominal clamping ⌀ d: 4mm
Article no.: 309372 4
Article code:
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High concentricity and repetition accuracy due to optimum design.
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- Standard: ISO 15488-A
- Concentricity: ≤ 2
Product details
Technical Data
| Nominal clamping ⌀ d | 4 mm | |
| Adapter | ER 16 | |
| Standard | ISO 15488-A | |
| Concentricity | ≤ 2 µm | |
| Type | 425 E | |
| External ⌀ D | 16.7 mm | |
| Overall length L | 27.5 mm | |
| Type of product | Collet |
Identification & Classification
| Article number | 309372 4 | |
| EAN / GTIN | 2050001768599 | |
| Manufacturer number | 13633010400 | |
| Manufacturer/responsible person | Eugen Fahrion GmbH & Co. KG Präzisions-Spannwerkze, Forststraße 54, 73667 KAISERSBACH, Germany, www.fahrion.de |
Description
Version:
System concentricity and repetition accuracy 3 µm (3×D, maximum = 50 mm), in conjunction with FAHRION CENTRO P chucks.
Corrosion protection: Collets fully coated with FAHRION Protect, including the functional faces.
Corrosion protection: Collets fully coated with FAHRION Protect, including the functional faces.
Advantage:
The coating increases the service life of the collet and ensures full functionality and precision.
Suitable for:
Precision ER collet chuck CENTRO P.
Note:
- Optimum concentricity only when used in CENTRO P chucks.
- Clamping range h10 (nominal size only).
With seal for through-coolant feed (for use up to 60 bar) and spray nozzles. Similar to ISO 15488-A.