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Cat. No.:
ER adapter / extra-slim collet, for ER collet: 25
Article no.: 309571 25
Article code:
Product details
Technical Data
| Manufacturer’s designation | Adapter ER / Spannzange extra schlank | |
| Holder type | screw holder | |
| Holder shape | standard with metric thread | |
| Holder version | metric | |
| Holder size, metric | 6 mm | |
| Type of mounting | spigot | |
| Shank length | 25 mm | |
| Holder | ER 25; ER 32 | |
| Clamping diameter | 25 mm | |
| Clamping length | 12 mm | |
| External diameter | 13.5 mm | |
| Standard | DIN 6499 | |
| Material | steel | |
| Surface | ground; hardened | |
| Concentricity ≤ | 36 µm | |
| Collet version | dead length collet | |
| Interface | joint 1; joint 2 | |
| Type of product | collet | |
| Content | single part |
Identification & Classification
| Article number | 309571 25 | |
| EAN / GTIN | 4250261555955 | |
| Manufacturer number | 310 1006 325 1 | |
| Manufacturer/responsible person | Albrecht Präzision GmbH & Co. KG, Antoniusstraße 25, 73249 Wernau (Neckar), Germany, www.albrecht-bohrfutter.de |
Description
Version:
Through hardened, ground and pre-balanced. Adaption of standard ER collets to extra slim collets No. 309572 and 309573.
Advantage:
Reduced interference contours permit machining even where access to the component is difficult. Coolant transfer by the tool or along the shank.
Application:
For use on lathes with static or driven tools, and also on ER collet chucks.