This commercial grinder delivers genuinely exceptional grind quality from its 83mm flat burrs and locks in stepless adjustments without drift, but multiple jamming at fine espresso settings that requires repeated manual clearing of the dispensing chute. The issue appears specific to the espresso range while coarser settings work normally, yet that's precisely where most buyers will live. Best for cafés with onsite troubleshooting capacity or a backup grinder on hand, not for anyone expecting plug-and-play reliability at a price point that rivals a used car.
This $4,000-$6,000 flat-burr grinder pulls flavors from beans that mid-tier machines leave behind, delivering micron-level precision and clarity that can genuinely transform a filter brew. The catch is operational friction: it occasionally stalls mid-grind on certain coffees, blows its own fuse if you press buttons at the wrong moment, and demands more cleaning ritual than a $300 grinder that delivers 90% of the cup quality with none of the fuss. If you're chasing that last 10% of clarity in filter coffee and the price feels like an investment rather than an expense, this is your endgame. If you just want great coffee without the ceremony, spend the difference on better beans and skip the quirks.