ER Collets features a special anti-friction coating that increases clamping pressure of the tool shank, resulting in a more secure connection.
| Tool Number | 82405 |
| Min Bore Diameter (Inch) | 0.3750" (3/8) |
| Type | ER16 |
| Coating | Uncoated |
| Clamp Range (Inch) | .3360" - .3750" |