Description
- ER Collet Chuck is also called ER Collet Adapter or Holders.
- Made from 20 MnCr5 & Case Hardened to 55 HRc approx.
- For best result: always insist on RR make Collets.
- It is DIN 6499.
- Assured premium quality.
- These prices are without a spanner.
| ER Size | ER20, ER25, ER32, ER40 |
|---|---|
| Product Range | ER Collet Chucks & Holders (DIN 6499) |
| Shank Taper | CAT40 |
| Gauge Length | 70 (in mm) |
| Collet Chuck Type | High Precision/High Speed |
| Brand | R.R Brand |
