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ER collet for machine taps, ER 25, Nominal clamping ⌀ d: 4mm
Article no.: 309457 4
Article code:
Product details
Technical Data
| Nominal clamping ⌀ d | 4 mm | |
| Adapter | ER 25 | |
| External ⌀ D | 25 mm | |
| Overall length L | 40 mm | |
| Type of product | Collet |
Identification numbers & Classifications
| Article number | 309457 4 | |
| EAN / GTIN | 4062406254063 | |
| Manufacturer number | 309457 4 |
Description
Version:
- The tap is clamping by a recirculating ball clamping mechanism.
- Integral quick-change device.
- Collets for thread tapping, similar to DIN 6499 / ISO 15488.
Advantage:
Quick locking/unlocking by spring mechanism. No screw clamping required on the square drive flats of the tap.
Suitable for:
All standard ER collet chucks.
Note:
Clamps only the nominal ⌀. Not compatible with the CENTRO P precision ER collet chuck.