20.000 rpm
rotor: 12 ribs stainless steelsieve ring: 0,5 mm trapezoidal perf.
rotor: 12 ribs stainless steelsieve ring: 0,2 mm*1 trapezoidal perf.
*1: The max. quantity of fennel which can be grinded with a sieve ring with 0,2mm trapezoidal perforation is 15g, because then the sieve starts to get closed.