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Shrink fit chuck extension 3°, vibration-damped, L = 300 mm, ⌀ d / ⌀ D1: 25/12mm
Article no.: 302417 25/12
Article code:
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Carbide core embedded in polymer.
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- Through-coolant: yes, with max. 80 bar
- Vibration: damped
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Product details
Technical Data
| Bore ⌀ D1 | 12 mm | |
| Shank ⌀ d | 25 mm | |
| Overall length L | 300 mm | |
| Through-coolant | yes, with max. 80 bar | |
| Vibration | damped | |
| ⌀ D2 | 18 mm | |
| Type of product | Extension |
Identification & Classification
| Article number | 302417 25/12 | |
| Manufacturer number | 302417 25/12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Shank bored through for internal coolant supply (ICS) up to maximum 80 bar. Including length adjustment backstop screw. A carbide core embedded in the adapter damps the tendency to vibrate.
Maximum permissible speed 8,000 rpm.
Maximum permissible speed 8,000 rpm.
Advantage:
- Avoid vibrations in the clamping system.
- Better workpiece surface finishes.
- Increased tool service lives.