ER-Precision collet | stainless steel ER16 | 426ESP | < 5 µm | Ø 9,0 - 8,5Rustproof 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

Measures external groves and recessed hub dimensions

For mounting straight-shank tools in collets

Flatness: 0

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

Schafttoleranz bei Ø 3

Ground on the inside and outside

E3= 12 pieces

- Illuminated display with LCD display "0

With clamping screw and O-ring

For mounting tools with straight shanks

For right-hand and left-hand threads

Not applicable with reductions