Rancilio Flat Burr Set - Rocky/D40/D50

Someone drop a penny in your espresso grinder? Dull burrs got you down? Pick up this shiny new set for your Rancilio Rocky and keep on grinding friends. Sold as a set. 50mm. Fits Rancilio Rocky Doser Grinder, Rancilio Rocky Doserless Grinder and the Rancilio MD40 Grinder.