ER-Collet with cooling channels ER40 | 472ECC | < 15µm | Ø 25Application: 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)

Heat-treated steel

maximum = 50 mm)

clamping depth = -

KEMMLER Precision collet chuck ER or standard collet chuck Spannfutter ISO 15488 (ex

Inch/Metric conversion

For mounting straight-shank tools in collet chucks KPS-system

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance6

Standard (over 25mm range)

The chucking diameter is configured for a tool tolerance of h6

Delivery with test certificate

Dragged-in prism

Adapter / reduction / extension for polygonal hollow shank tapers