- Fits P42Plus.
- Grinds, does not mill — the right machining for a brittle material.
- Three sizes — 2.5, 1.0 and 0.6 mm.
Glass ceramic is machined by grinding, not cutting, and that calls for both diamond grit and wet machining. A worn grinding tool leaves microcracks at the margin that do not show until the crown has been crystallised.
Specifications
| Diameter (mm) | 2.5, 1.0, 0.6 |
| Used for | Glass ceramic |
| Brand | UP3D |