| Burr size | 64 mm (external), 37 mm (internal) |
| Thickness | 8.4 mm |
| Mounting Holes | 3 |
| Material | Not specified |
| Color | Gray |
| Pattern | Solid |
This pair of genuine Mazzer grinding burrs is designed for the Super Jolly grinder model and compatible grinder-dispensers. Each burr measures 64mm external diameter with a 37mm internal diameter and 8.4mm thickness, secured with three mounting holes. Compatible with: Mazzer Super Jolly, Astoria, and Rio grinder models. These aftermarket burrs are manufactured in Italy and meet OEM specifications for consistent grinding performance. Quality burrs are essential for maintaining uniform particle size and optimal espresso extraction across all grind settings.
The catalog often lists the same model at several merchants — worth a price check before you buy.