ER-Collet with seal for IC ER25 | 430EH | < 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.

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance1

Flute geometry with special design

sleeves and tool arbors

For internal machining with boring bars

made of stainless steel with carbide ball

01mm to the centre axis

clamping depth = 58

For holding tool holders with polygonal shank ISO 26623-1

- Especially suitable fore wire EDM

Memory : 100 Readings

Suitable for tool arbor with polygonal shank (PSC) - ISO 26623-1

With coolant channels for optimal coolant at the cutting edge