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EAN / GTIN:
Manufacturer number:
Cat. No.:
ER collet for machine taps with seal, ER 16, Nominal clamping ⌀ d: 9mm
Article no.: 2159661
Catalog no.: 309407
Article code:
Product details
Technical Data
| Interface position | on the machine | |
| Holder type | collet taper | |
| Manufacturer’s designation | 4031 E | |
| Holder | ER 16 | |
| Clamping diameter D1 | 9 mm | |
| External diameter D | 16.7 mm | |
| Length of collet L | 27.5 mm | |
| Standard | DIN ISO 15488-A | |
| Clamping profile | round; square | |
| Concentricity ≤ | 10 µm | |
| With seal | yes | |
| Through-coolant available | yes | |
| Interface | joint 1 | |
| Type of product | collet | |
| Content | single part |
Identification & Classification
| Article number | 2159661 | |
| Catalog number | 309407 | |
| EAN / GTIN | 4069515025843 | |
| Manufacturer number | 309407 9 | |
| Article class | 32Z | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
With sealing plugs for through coolant supply (up to 70 bar!).
With square socket drive for positive engagement of the tap.
With square socket drive for positive engagement of the tap.
Note:
HOLEX® ER collets are incompatible with Centro P and HiRunER collet chucks.