ER-Collet with seal for IC ER40 | 472EH | < 15µm | Ø 5Application: 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.

Mainly for external machining

Only nominal size d can be clamped (applicable up to 120 bar)

Improves chip evacuation and decreases the risk for chip jamming

Synchro tapping chucks compensate synchronisation errors

ADJRGA = Length adjustment range

Collets sealed for high pressure cooling 120 bar

clamping depth l2 = max

better process security and productivity

with IC DIN 6499 B (ISO 15488 B)ER-system

- Higher repeat-accuracy

In NC machines (machines without automatic tool changers)

With retaining screw