Collets set | 5 µm | ER20 | stainless steel 428 ESP |Rustproof 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

wrench and collets

For highest axial and radial loading

For machines with rigid tapping

In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

For d = 60 only with four fi xation screws according to DIN 912

All holders are made of forged steel

Improves chip evacuation and decreases the risk for chip jamming

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5

Application:

- Maximum concentricity <0

Hinged mounting device for toolholders

A possible increase of axial force during the tapping process is reduced to a minimum