DIN ISO 15488 collets for tool clamping
double-slotted
| art. no. | D | L | K° | clamping range |
| 4004 E | 8,5 | 13,5 | 8 | 1 - 5 |
| 4008 E | 11,5 | 18 | 8 | 1 - 7 |
| 424 E | 12 | 19,5 | 8 | 1 - 7 |
| 426 E | 17 | 28 | 8 | 1 - 10 |
| 428 E | 21 | 32 | 8 | 1 - 13 |
| 430 E | 26 | 34 | 8 | 1 - 16 |
| 470 E | 33 | 40 | 8 | 2 - 20 |
| 472 E | 41 | 46 | 8 | 3 - 26 |
| 477 E | 52 | 60 | 8 | 6 - 34 |
running concentricity
| clamping diameter | testing point | running concentricity | ||
| d from | d to | L | standard | high precision |
| 1 | 1,6 | 2 - 3 | 0,015 | 0,006 |
| 1,6 | 3 | 10 | 0,015 | 0,006 |
| 3 | 6 | 16 | 0,015 | 0,006 |
| 6 | 10 | 25 | 0,015 | 0,006 |
| 10 | 18 | 40 | 0,02 | 0,006 |
| 18 | 24 | 50 | 0,02 | 0,006 |
Double-taper collets according to DIN ISO 15488
- for tools with cylindrical shank
- for tools with internal cooling
- for tools with square drive
Clamping tolerance:
for bores up to 4 mm: -0.5 mm
for bores greater than 4 mm: -1.0 mm
Hardness:
Because of the clamping tolerance,
collets are hardened to approx. HRc 46.
