Even greater grind consistency than the standard special steel burrs and double the life: ideal for high-volume cafes demanding the most balanced espresso and high grind speeds over long periods. Made in Germany, with a record performance of up to 7g/second for espresso recipes of 18g and 40ml extraction in 30 seconds. 

• Material: hardened premium cast steel 
• Diameter: 80mm
• Finish: glass bead blasted for optimal deburring and prevention of burr settling behavior 
• Hardness: 64-66 HRC (Rockwell) 
• Medium Setting Grind Life: ca. 2.500kg