Description
Product: 7/16″ UNF R8 Collet
Material: 65 Mn Steel
Hardeness: HRC44-48
Used with R8 spindle machines, imperial thread.
| Type | Metric Range | Imperial Range | Weight |
|---|---|---|---|
| Round | 1-20 | 1/16 – 7/8 | 0.24kg |
| Square | 3-13 | 1/8 – 1/2 | 0.24kg |
| Hex | 3-16 | 1/8 – 5/8 | 0.24kg |
