ER-Collet with seal for IC ER20 | 428EA | < 15µm | Ø 8Application: 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.

radial load

(applicable up to 21 bar)

E2= 20 pieces

The clamping screw incorporates a through hole

Delivery with test certificate All holders are made of forged steel

Suitable for mass production

Hydraulic or manual clamping

Protection level IP65

Spring mounted spherical tip protects the unit from damage if contact is too strong

bei Ø 6 – Ø 32 mm = h230

clamping depth = 52

- With data output interface