What size is the conical burrs?

Thanks !

Could you guide to fit new spring into this model

Thanks! You save me today.

Thanks for the video, exactly what I needed!

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

Thanks so much for the guide. I just fixed the broken spring in my Mazzer Major and this was extremely helpful.