ER-Collet with seal for IC ER32 | 470EA | < 15µm | Ø 17Application: 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.

For mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon)

With built-in tightening bolt

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

Effective from low to high coolant pressures

ADJRGA = Length adjustment range

- Honed collet boring

4 and 5 mm only solid carbide tool shanks must be used

For mounting screw-in cutters with thread

- Maximum concentricity <0

chip breaking

Precision coolant supply: Improves chip evacuation and decreases the risk for chip jamming

For tools with taper shanks DIN 69871 and JIS B 6339 (MAS-BT)