ER-Collet with seal for IC ER40 | 472EA | < 15µm | Ø 3Application: Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER system Note: Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet.

For highest axial and radial loading

low warpage hardened

For mounting milling cutters with transverse or longitudinal groove

For mounting straight-shank tools in collet chucks DIN 6499

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

Only nominal size d can be clamped with sealing plug for internal cooling (applicable up to 21 bar) In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet

For mounting screw-in cutters with thread

Collets sealed with seal for IC DIN 6499 B (ISO 15488 B) ER-system

High flexibility: Large holding capacity up to –1 mm

longer tool life

Only nominal size d can be clamped

All functional surfaces fine machined