ER-Collet with seal for IC ER40 | 472EA | < 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 clamping screws

For retaining screw DIN 6367

Improves chip evacuation and decreases the risk for chip jamming

Without wrench

- Stainless steel 1

With balanced clamping nut All holders are made of forged steel

Sealing capacity up to 80 bar

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

For safe clamping of taps

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

With clamping screw and axial adjustment bolt