ER-Precision collet | stainless steel ER16 | 426ESP | < 5 µm | Ø 3,5 - 3,0Rustproof 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

Retaining screw for mounting of face mills arbors

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance1

For sealing tools with internal cooling in collet chucks

Measuring contact points are designed to allow measurements near to the bottom of blind holes

SK 30 without coolant exit bores on the end faceDelivery:

- Small size

Delivery with test certificate All holders are made of forged steel

With built-in tightening bolt All holders are made of forged steel

Horizontal und vertikal aufspannbar

From d = 25 on two clamping screws

2 x 53 x 18

for disassembling adaptor sleeves