China Machine Tools Clamping Collet Er11 Er16 Er20 Er25 Er32 Er40 Spring Er Collets, Find details about China Spring Collets, Er32 Collet from Machine Tools Clamping Collet Er11 Er16 Er20 Er25 Er32 Er40 Spring Er Collets
1. DIN6499B er collet
2. 65 Mn ER Collet
3. Precision below 0.008mm or 0.015mm
4. HRC:44-485. High Durability
Model | European Ref. No. | D | D1 | D2 | L | L1 | L2 | L3 | |
ER8 |
| 8 | 8.5 | 6.5 | 13.5 | 2.7 | 1.5 | 1.2 |
|
ER11 | 424E | 11 | 11.5 | 9.5 | 18.0 | 3.8 | 2.5 | 2.0 |
|
ER16 | 426E | 16 | 17 | 13.8 | 27.5 | 6.26 | 4.0 | 2.7 |
|
ER20 | 428E | 20 | 21 | 17.4 | 31.5 | 6.36 | 4.8 | 2.8 |
|
ER25 | 430E | 25 | 26 | 22.0 | 34.0 | 6.66 | 5.0 | 3.1 |
|
ER32 | 470E | 32 | 33 | 29.2 | 40.0 | 7.16 | 5.5 | 3.6 |
|
ER40 | 472E | 40 | 41 | 36.2 | 46.0 | 7.66 | 7.0 | 4.1 |
|