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Article no.: 309457

ER collet for machine taps ER 25

Brand: HOLEX

All product information:

on request
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13 pieces in stock
Item no longer available
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Available in 3-4 weeks
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  • The tap is clamping by a recirculating ball clamping mechanism.
  • Integral quick-change device.
  • Collets for thread tapping, similar to DIN 6499 / ISO 15488.


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.


Clamps only the nominal ⌀. Not compatible with the CENTRO P precision ER collet chuck.

Technical Data

ER 25
External ⌀ D
25 mm
Overall length L
40 mm
Type of product
Clamping head

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