Specifications
Technical Specifications
| Description | ER-Collet Holders |
| original-no. | 421-21-00 |
| collet | ER20 |
| D | 32 |
| L1 | 55 |
| L2 | 18 |
| A | 28 |
| N | 14 |
| SW | 27 |
| nut | ER20M |
| spanner | E20M |
| Description | ER-Collet Holders |
| original-no. | 421-21-00 |
| collet | ER20 |
| D | 32 |
| L1 | 55 |
| L2 | 18 |
| A | 28 |
| N | 14 |
| SW | 27 |
| nut | ER20M |
| spanner | E20M |