| Material | Aluminum 6061-T6 |
| Size (mm) | OD 36 x Length 330 |
| Tolerance for key dimension (mm) | 0/+0.018mm |
| Finish | Clear Anodized |
| Processes | CNC turning, grinding and milling |
When assembled, the runout of the total OD needs to be within 0.08mm (See the picture of how we measure the runout).
The roller body is machined by dual turning machine (the 2 ends are machined simultaneously).
