Collet ER20, with square socket
• DIN 6499-B
• Double slotted
• Concentricity 0.015 mm
• For clamping taps with square driving rings
Collet ER20, with square socket
| EAN | Clamping range | Outside Ø | Length | Max. clamping length | Square |
|---|---|---|---|---|---|
| 4317784721509 | 3,5 mm | 20,7 mm | 31,5 mm | 18 mm | 2,7 mm |
| 4317784721493 | 4 mm | 20,7 mm | 31,5 mm | 18 mm | 3 mm |
| 4317784721486 | 4,5 mm | 20,7 mm | 31,5 mm | 18 mm | 3,4 mm |
| 4317784721479 | 5,5 mm | 20,7 mm | 31,5 mm | 18 mm | 4,3 mm |
| 4317784721462 | 6 mm | 20,7 mm | 31,5 mm | 18 mm | 4,9 mm |
| 4317784721455 | 7 mm | 20,7 mm | 31,5 mm | 18 mm | 5,5 mm |
| 4317784721448 | 8 mm | 20,7 mm | 31,5 mm | 22 mm | 6,2 mm |
| 4317784721431 | 9 mm | 20,7 mm | 31,5 mm | 22 mm | 7 mm |
| 4317784721424 | 10 mm | 20,7 mm | 31,5 mm | 25 mm | 8 mm |
| 4317784721417 | 11 mm | 20,7 mm | 31,5 mm | 25 mm | 9 mm |