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ER collet, ER 20, Nominal clamping ⌀ d: 8mm

Article no.: 308930 8

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Nominal clamping ⌀ d (mm) Unit price incl. VAT
  • Standard: ISO 15488-B
  • Concentricity: ≤ 10

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Product details

Technical Data

Nominal clamping ⌀ d 8 mm
Adapter ER 20
Standard ISO 15488-B
Concentricity ≤ 10 µm
Type 428 E
External ⌀ D 21 mm
Overall length L 31.5 mm
Type of product Collet

Identification numbers & Classifications

Article number 308930 8
EAN / GTIN 4045197151278
Manufacturer number 308930 8

Description

Version:

Through hardened and ground. Polished.

Note:

The collet clamping ⌀ range is always up to 1 mm less than nominal, e.g. ⌀ 10 − 9 mm, except for ⌀ 1, 1.5 and 2 (where it is only 0.5 mm).

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