What types of collets are there?
Collets type ER - Clamping range
| Type ER | Clamping range |
| ER8 (4004E) | 1,0 - 5,0 mm |
| ER11 (4008E) | 1,0 - 7,0 mm |
| ER16 (426E) | 1,0 - 10,0 mm |
| ER20 (428E) | 1,0 - 13,0 mm |
| ER25 (430E) | 1,0 - 16,0 mm |
| ER32 (470E) | 1,0 - 22,0 mm |
| ER40 (472E) | 2,0 - 30,0 mm |
| ER50 (477E) | 6,0 - 34,0 mm |
Collets type OZ - Clamping range
| type | Form | Clamping range |
| OZ6 (400E) | A / single slotted | 1,0 - 6,5 mm |
| OZ8 (401E) | A / single slotted | 1,0 - 8,0 mm |
| OZ10 (404E) | A / single slotted | 1,0 - 11,0 mm |
| OZ12 (407E) | A / single slotted | 1,0 - 12,0 mm |
| OZ16 (410E) | A / single slotted | 2,0 - 16,0 mm |
| OZ25 (444E) | A / single slotted | 2,0 - 25,0 mm |
| OZ32 (450E) | A / single slotted | 4,0 - 32,0 mm |
| OZ16 (415E) | B / double slotted | 1,0 - 16,0 mm |
| OZ20 (4541E) | B / double slotted | 2,0 - 20,0 mm |
| OZ25 (462E) | B / double slotted | 2,0 - 25,0 mm |
| OZ32 (467E) | B / double slotted | 2,0 - 32,0 mm |
| OZ40 (468E) | B / double slotted | 6,0 - 40,0 mm |
Compression collets - clamping range
| type | Clamping range |
| 136E (F20) | 1,0 - 16,0 mm |
| 138E (F20) | 1,0 - 16,0 mm |
| 140E (F22) | 0,5 - 18,0 mm |
| 143E (F25) | 1,5 - 20,0 mm |
| 144E (F25) | 0,5 - 20,0 mm |
| 145E (F25) | 2,0 - 20,0 mm |
| 146E (F26) | 2,0 - 20,0 mm |
| 148E (F28) | 1,0 - 24,0 mm |
| 161E (F32) | 1,0 - 26,0 mm |
| 162E (F35) | 3,0 - 25,0 mm |
| 163E (F35) | 1,0 - 30,0 mm |
| 171E (F42) | 1,0 - 37,0 mm |
| 173E (F42) | 2,0 - 43,0 mm |
| 185E (F66) | 3,5 - 60,0 mm |
| 190E (F88) | 60,0 - 80,0 mm |
| 193E (F90) | 3,0 - 80,0 mm |
Collets - clamping range
| type | Clamping range |
| 314E | 0,5 - 9,5 mm |
| 320E | 0,5 - 7,7 mm |
| 321E | 5,0 - 8,0 mm |
| 323E | 0,5 - 13,0 mm |
| 327E | 7,5 - 11,0 mm |
| 328E | 0,5 - 15,0 mm |
| 329E | 0,5 - 15,5 mm |
| 331E | 0,5 - 13,0 mm |
| 350E | 0,5 - 20,0 mm |
| 355E | 0,5 - 20,0 mm |
| 358E | 1,5 - 20,0 mm |
| 360E | 1,0 - 17,5 mm |
| 362E | 1,0 - 22,0 mm |
| 369E | 2,0 - 22,0 mm |
| 385E | 1,0 - 28,0 mm |
| 386E | 1,0 - 29,0 mm |
The importance of choosing the right collet
Choosing the right collet chuck is crucial to the success of your project. An unsuitable or minferior collet can lead to poor performance, inaccurate results and even safety risks.mBy selecting the right collet for your specific application, you can ensure a perfect fitm, optimised performance and increased productivity.mIt is important to know the various factors to consider when making your selection to avoid _COPYm common mistakes and achieve the best results.
