ER-Collet with cooling channels ER32 | 470ECC | < 15µm | Ø 8Application: For mounting straight shank tools in collet chucks DIN 6499. Note: Only nominal size d can be clamped, with cooling channels. In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet. (applicable up to 21 bar)

With drivers

- HRC 43-47

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

All tool sizes can be combined

Can be used with a standard height gauge to provide angular measurement from reference plate

because only the shaft diameters and the squares must fit

Without wrench

With balanced clamping nut

tool steel

Suitable for tool arbor with polygonal shank (PSC) - ISO 26623-1

Not applicable with reductions

For front surfacing and small diameters