
Machine Tool AccessoriesCAT Taper Tooling
CAT ER Collet Chuck
CAT-40 / CAT-50 · ER-16 to ER-40
CAT taper ER collet chuck for DIN 6499 collets, listed as CAT-40 × 70L, CAT-40 × 100L and CAT-50 × 100L with ER-16 to ER-40.
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Sizes & variants
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15 sizes listed
| Select | Size | Collet |
|---|---|---|
| CAT-40 × 70L | ER-16 | |
| CAT-40 × 70L | ER-20 | |
| CAT-40 × 70L | ER-25 | |
| CAT-40 × 70L | ER-32 | |
| CAT-40 × 70L | ER-40 | |
| CAT-40 × 100L | ER-16 | |
| CAT-40 × 100L | ER-20 | |
| CAT-40 × 100L | ER-25 | |
| CAT-40 × 100L | ER-32 | |
| CAT-40 × 100L | ER-40 | |
| CAT-50 × 100L | ER-16 | |
| CAT-50 × 100L | ER-20 | |
| CAT-50 × 100L | ER-25 | |
| CAT-50 × 100L | ER-32 | |
| CAT-50 × 100L | ER-40 |
Technical data
Specifications
- Tapers
- CAT-40, CAT-50
- Collet sizes
- ER-16, 20, 25, 32, 40
CAT ER Collet Chuck

