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ER collet HP with seal, ER 25, Nominal clamping ⌀ d: 12mm

Article no.: 309374 12
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  • Standard: ISO 15488-A
  • Concentricity: ≤ 2

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Product details

Technical Data

Nominal clamping ⌀ d 12 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 12
EAN / GTIN 2050001765758
Manufacturer number 13625011200
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.

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.

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