These OEM burrs are replacement grinding stones for Mazzer grinder models. The burr set delivers consistent particle size for espresso grinding and is essential for maintaining grind quality over time.
Compatible with: Mazzer Jolly, Mazzer Super Jolly, Gaggia MD64, Gaggia Astro 8/12, Astoria, Rio
The burrs measure 64mm external diameter with 37mm internal diameter and 8.5mm thickness, featuring three mounting holes for secure installation. Made in Italy to OEM standards, these burrs are designed for single-phase coffee grinders and restore grinding performance to factory specifications.
The Mazzer OEM Burrs Repalcement 33M - Super Jolly Espresso Grinder - 33M is far and away, one of our most popular items. People can't seem to get enough of it.
Inventory Last Updated: Jul 14, 2026
Inventory Last Updated: Jul 14, 2026