ER25 Collet Nut (DM-072)
  • ER25 Collet Nut (DM-072)
  • ER25 Collet Nut (DM-072)

ER25 Collet Nut (DM-072)

PLN27.06 tax incl.

22 tax excl.

For use with ER collet chucks


in stock

Properties and application:

  • Made of high-quality steel
  • Designed for collet chucks used with ER collets DIN 6499
  • Before mounting in a chuck, the collet has to be mounted in the nut


ER Collet Nut (DM-072)

D 42 mm
L 20 mm
M M32 x 1,5 mm
Weight 0,14 kg


Installing collet in the nut:

Installing ER collet in the nut

For proper mounting of ER collet follow these steps:

  • Put the collet into the nut at a slight angle.
  • Hook the groove of the collet on eccentric or cylindrical edge of the collet (fig. A).
  • Jam the collet into the nut (fig. B).
  • Screw the nut with collet on the toolholder, so that mounting of the machined tool is possible.
  • Fig. C shows how to remove the collet.

Data sheet

Accessory type
ER collet nut

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