ER-Collet with seal for IC ER40 | 472EH | < 15µm | Ø 19Application: 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.

For highest axial and radial loading

sleeves and tool arbors

With drivers

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance2

Setting angle: 95°

5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance3

For the coolant supply through the centre of HSK toolholders

The insert is clicked into our grid system with

- Longer-lived than standard collets

HSS-Co5 Twist drill DIN338 d=6

High flexibility: Large holding capacity up to –1 mm

With internal cooling