| Catalog Number | OCA42-12 |
| Length (mm) | 79.50mm |
| Nominal Clamping Size (mm) | 12.00mm |
| Straight Collet Clamping OD (mm) | 42.00mm |
| Minimum Clamping Length (mm) | 44.00mm |
| Minimum Clamping Range (mm) | 12.00mm |
| Maximum Clamping Range (mm) | 12.00mm |
| Outer Diameter (mm) | 42.00mm |
| Collet Series | M-C42 |
| Sealed Coolant Capability | Yes |
| Jet Coolant Capability | No |
| Tapping Capability | No |
| Product Type | Reduction Sleeve |