Rotation R, external diameter 83mm, internal diameter 49mm, thk 9mm, 3 holes. Suitable to Mazzer (mod. Major single phase) and Fiorenzato (mod. F6 NO ondemand).
Rotation R, external diameter 64mm, internal diameter 37mm, thk 8,5mm, 3 holes. Long life steel K110 with Red Speed treatment (+20% then TITANIUM version).