ER-Precision collet | stainless steel ER32 | 470ESP | < 5 µm | Ø 5,0 - 4,5Rustproof 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

With clamping screws

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

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

Powder-coated

Taper angle tolerance < AT 3 according to DIN 2080

T-nuts 18 mmTest certificate

The tapered tool holder is thus optimally

Humidity : 0~90%

chip breaking

For adaption from HSK-A to PSC (ISO 7388-1 to ISO 26623-1)

Measuring surfaces are carbide

Excellent concentricity in the system (chuck + collet + clamping nut)