How to change Mazzer Robur burrs

[@mitchelldynamix5405]

What size is the conical burrs?

[@ashkotzen2305]

71mm

[@guleleduvuchiu]

Thanks !

[@golllaur]

How many burrs replacement/grinder cleaning this guy need to rip the freaking cord off the grinder? I bet a dozen would be enough

[@chairshoe81]

huh?