ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 3,0 - 2,5Rustproof Stainless steel 1. 4021 x 20Cr13 HRC 43 47 Longer lived than standard collets Higher repeat accuracy Maximum concentricity <0,005mm Honed collet boring Especially suitable fore wire EDM

The steel body is hardened and grinded all-round

Ausführung:

For the transfer of a defined torque

- Alignment surface ± 0

E1= 28 pieces

System concentricity and repetition accuracy 3 µm (3×D

For mounting the coolant tubes in PSK toolholders

The caliper will be ready for measurements as soon as it is switched on with the LCD screen displaying the actual slider position

integrated in the adapter

Thread confi guration with a special design

tool steel

For mounting straight-shank tools for woodworking in collets