ER-Collet with seal for IC ER25 | 430EH | < 15µm | Ø 11Application: Collets sealed for high pressure cooling 120 bar with IC DIN 6499 B (ISO 15488 B) ER system Note: Only nominal size d can be clamped (applicable up to 120 bar). 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)

maximum = 50 mm)

Ergonomic Handle of Design

SK 30 without coolant exit bores on the end faceDelivery:

Collection of collets

prevents over-feeding

For the coolant supply through the centre of HSK toolholders

ISO 7388-3 - Retention knobs

Suitable for internal coolant

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

improves thread quality

making the system suitable for internal cooling