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Cat. No.:
ET collet with radial compensation for tapping and reaming, ET 25, Nominal clamping ⌀ d: 7mm
Article no.: 614448
Catalog no.: 309447
Article code:
Product details
Technical Data
| Manufacturer’s designation | ET-Spannzange mit Radialausgleich zum Gewindebohren und Reiben | |
| Holder | ET 25 | |
| Clamping diameter D1 | 7 mm | |
| External diameter D | 26 mm | |
| Length of collet L | 35 mm | |
| Standard | works standard | |
| Surface | hardened and ground | |
| Clamping profile | round | |
| With axial compensation | yes | |
| Axial compensation | 0.1 mm | |
| With radial compensation | yes | |
| Radial compensation (reaming) R | 0.05 mm | |
| Radial compensation (thread tapping) R | 0.4 mm | |
| Type of product | collet | |
| Content | single part |
Identification & Classification
| Article number | 614448 | |
| Catalog number | 309447 | |
| EAN / GTIN | 4045197783042 | |
| Manufacturer number | 309447 7 | |
| Article class | 32Z | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Hardened and ground.
Advantage:
The radial compensation allows correction of slight centring errors (for the required concentricity and thread or fit quality). Axial compensation of 0.1 mm.
Application:
For tapping and reaming on milling and turning centres.
Suitable for:
All standard ER collet chucks.
Note:
Clamps only the nominal ⌀. Not compatible with the CENTRO P precision ER collet chuck.