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Rotating Tools / Collet Chuck ER DIN 6499 B Form
COLLET CHUCK ER20
12 sizes available · 5 specification fields
Collet Chuck ER20 is a family of collet chucks. It is listed here in 12 sizes, each with full specifications and a dimensioned drawing. Typical use: clamping a cutter shank in an ER collet.
Specifications
| Product code | Overall length (mm) | Figure | Connection diameter, machine side (mm) | Connection diameter, workpiece side (mm) | Functional length (mm) |
|---|---|---|---|---|---|
| ER-20S-02 | 31.05 | 2 | 20 | 2 | 11.26 |
| ER-20S-03 | 31.05 | 2 | 20 | 3 | 11.26 |
| ER-20S-04 | 31.05 | 2 | 20 | 4 | 11.26 |
| ER-20S-05 | 31.05 | 2 | 20 | 5 | 11.26 |
| ER-20S-06 | 31.05 | 2 | 20 | 6 | 11.26 |
| ER-20S-07 | 31.05 | 2 | 20 | 7 | 11.26 |
| ER-20S-08 | 31.05 | 1 | 20 | 8 | 11.26 |
| ER-20S-09 | 31.05 | 1 | 20 | 9 | 11.26 |
| ER-20S-10 | 31.05 | 1 | 20 | 10 | 11.26 |
| ER-20S-11 | 31.05 | 1 | 20 | 11 | 11.26 |
| ER-20S-12 | 31.05 | 1 | 20 | 12 | 11.26 |
| ER-20S-13 | 31.05 | 1 | 20 | 13 | 11.26 |
Column codes
- OAL — Overall length (mm)
- Fig. — Figure
- DCONMS — Connection diameter, machine side (mm)
- DCONWS — Connection diameter, workpiece side (mm)
- LF — Functional length (mm)
Dimensions in millimetres unless noted. Values are the manufacturer's published figures.
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