{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
ER collet HP with seal, ER 25, Nominal clamping ⌀ d: 7mm
Article no.: 309374 7
Article code:
Click to enlarge image
Click to enlarge image
High concentricity and repetition accuracy due to optimum design.
Click to enlarge image
Click to enlarge image
- Standard: ISO 15488-A
- Concentricity: ≤ 2
Product details
Technical Data
| Nominal clamping ⌀ d | 7 mm | |
| Adapter | ER 25 | |
| Standard | ISO 15488-A | |
| Concentricity | ≤ 2 µm | |
| Type | 429 E | |
| External ⌀ D | 25.7 mm | |
| Overall length L | 34 mm | |
| Type of product | Collet |
Identification & Classification
| Article number | 309374 7 | |
| EAN / GTIN | 2050001765017 | |
| Manufacturer number | 13625010700 | |
| Manufacturer | 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). Similar to ISO 15488-A.