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EAN / GTIN:
Manufacturer number:
ER collet HP, ER 40, Nominal clamping ⌀ d: 20mm
Article no.: 309379 20
Article code:
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High concentricity and repetition accuracy due to optimised design.
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- Standard: ISO 15488-B
- Concentricity: ≤ 2
Product details
Technical Data
| Nominal clamping ⌀ d | 20 mm | |
| Adapter | ER 40 | |
| Standard | ISO 15488-B | |
| Concentricity | ≤ 2 µm | |
| Type | 472 E | |
| External ⌀ D | 41 mm | |
| Overall length L | 46 mm | |
| Type of product | Collet |
Identification numbers & Classifications
| Article number | 309379 20 | |
| EAN / GTIN | 2050001766274 | |
| Manufacturer number | 13617012000 |
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).