64 x 38 x 9 mm, with right-hand rotation. After-market burr set for EUREKA MDLCA-MDMCA, NUOVA SIMONELLI MDX-MDXA, MDXS, NUOVA SIMONELLI, and SUPERAUTOMATICA MASTER, NS #15050001.

Pro Tip: Espresso Parts offers valuable guidance on , including when to replace them and how to change your coffee burrs. 

About The Brand

 machines are known for their durability, their precision, and an incredible list of features. To some, an espresso machine is just a box that produces hot water under pressure. To Nuova Simonelli, espresso machines are all about passion and the espresso experience.