| SKU | 202-1403 |
|---|---|
| Tool Holder Category | Collet Chuck |
| shank size | R8 |
| drawbar thread size | 7/16x20UNF |
| Dual Contact Tool Holder | No |
| collet series | ER16 |
| collet chuck style | standard |
Full Details
Product Spotlight
- Concentricity is less than .0002 at collet face
- Made of alloy steel and hardened to HRc 58 and all critical surface is precision ground
- R8 drive slot is precision mill finished to give a tight fit into the R8 spindle
- Internal set screw is included and can be used as a stopping pin to prevent end mill or drill from sliding backwards while performing heavy cutting
- ER collet nut is nickel plated to improve rust resistance than black oxided finished collet nut
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