ER40-C (471E) sealed with coolant channels (10µm)
Features: Sealed ER collet with coolant channels similar to DIN ISO 15488A class 1 (10µm concentricity)
Application: For clamping tools with cylindrical shaft in ER chucks according to DIN ISO 15488 (formerly DIN 6499).
- single slotted
- Only the nominal size can be clamped
- The tool to be clamped must be clamped along the clamping length of the collet chuck bore in order to achieve a seal
- Spring steel, hardened and ground
Clamping range mm |
increment mm |
Ø D mm |
L mm |
4.0 - 26.0 |
1.0 |
41.0 | 46.0 |