20ERTC12
| SAP Material Number | 1026426 |
| ISO Catalog Number | 20ERTC12 |
| Collet Series | ER20 |
| [D1] Clamping Diameter Maximum | 5.588 mm |
| [D2] Body Diameter Maximum | 20.8 mm |
| [S10] Square Size | 4.191 mm |
| [L] Overall Length | 31.5 mm |
| [L9] Clamping Hole Length | 18 mm |
Square in back of collet acts as a drive for the tap square.
Can be used in all standard ER collet chucks.
Обрабатываемый материал: