Restore the consistency and quality of your espresso shots with the genuine Mazzer 33M Burrs, specifically designed for the Mazzer Super Jolly grinder (Part \# M28213 / Mazzer \# 233-M). If you are experiencing **inconsistent grind size** or noticing that your **coffee tastes weak despite adjusting settings**, worn burrs are likely the culprit. These official replacement burrs are crafted from hardened steel, featuring the precise 64mm flat design essential for the Super Jolly’s high-volume output. Replacing your burrs is the definitive solution to common issues like slow grinding speed, overheating, and poor espresso extraction, ensuring uniform particle distribution for optimal flavor. These flat 64mm burrs (often designated as "Mazzer 233-M") are renowned for their durable construction and consistency, which is critical for achieving professional-grade espresso quality. Key features include sharp, precision-milled cutting edges and a high-wear resistance rating, translating directly into long-term savings and reliability. The specific geometry of the 33M burrs ensures a uniform grind, drastically reducing fines and boulders. **Why is my Mazzer Super Jolly grinding slowly?** Installing a new set of burrs dramatically improves throughput and minimizes motor strain, extending the lifespan of your grinder while delivering the consistent quality your café relies on. Designed for commercial high-volume environments, these replacement burrs are simple to install, allowing you to quickly return your Mazzer Super Jolly to peak efficiency. Using genuine OEM burrs prevents compatibility issues and guarantees the specified performance of your grinder. For optimal usage, replace your burrs after approximately 800-1000 pounds of coffee to maintain precision. Stop letting **stale or bitter espresso shots ruin your customer reviews**—invest in the Mazzer 33M Burrs (M28213) today from Kaldi.com to eliminate variability and ensure exceptional flavor in every cup.