ER-Collet with seal for IC ER40 | 472EA | < 15µm | Ø 23Application: 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.

Surface roughness Ra < 0

Mainly for external machining

All holders are made of forged steel

Collection of collets

Clamping range 0

For the storage of collet chuck

For mounting straight-shank tools in collet chucks KPS-system

For clamping tools with Morse taper shank and thread according to DIN 228-1 form A

- Higher repeat-accuracy

Sealing capacity up to 80 bar

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

For safe clamping of taps