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ER collet for machine taps, ER11, Nominal clamping ⌀ d: 6mm
Article no.: 309399 6
Article code:
Product details
Technical Data
| Manufacturer’s designation | 4031 E | |
| Holder | ER 11 | |
| Clamping diameter | 6 mm | |
| External diameter | 11.3 mm | |
| Length of collet | 18 mm | |
| Shape | conical | |
| Taper angle | 16 degrees | |
| Standard | DIN ISO 15488-A | |
| Clamping profile | round | |
| With axial compensation | no | |
| With radial compensation | no | |
| Concentricity ≤ | 10 µm | |
| Collet version | dead length collet | |
| With seal | yes | |
| Through-coolant available | yes | |
| With length adjustment | no | |
| Tool pull-out protection | no | |
| Type of product | collet | |
| Content | single part |
Identification & Classification
| Article number | 309399 6 | |
| EAN / GTIN | 4062406104474 | |
| Manufacturer number | 309399 6 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
With square socket drive for positive engagement of the tap.
With sealing plugs for through coolant supply (up to 70 bar!).
With sealing plugs for through coolant supply (up to 70 bar!).
Note:
HOLEX® ER collets are incompatible with Centro P and HiRunER collet chucks.
with seal.