Popular comparisons
| Outer Diameter | 64 mm |
| Inner Diameter | 38 mm |
| Thickness | 9 mm |
| Number of Holes | 3 |
| Rotation | Left-hand |
| Material | Metal |
Rancilio MD50 Grinder Grinding Blades/Burrs OD-64mm ID-38mm Thickness-9mm Holes-3 Rotation-LH
The catalog often lists the same model at several merchants — worth a price check before you buy.