Step up from blade grinder.
Adequate bean storage.
Twenty-two (22) grind settings.
Easy to use.
Includes combination scoop/scraper.
Measure accurate at one level scoop per cup.
Negative Product Points
Burr inaccessible for cleaning.
Lid pops off during grinding.
Grinds clump on recepticle’s side.
Knob falls off, breaks.
This was my first step up from a blade grinder. Daily needs are for six to ten (6-10) cups of coffee. Haven’t moved up to espresso yet, so can offer no comments in that regard.
First thing I learned when using this grinder was to keep a firm hand atop the recepticle during grinding, otherwise the force of output could pop off the lid and scatter grounds everywhere. Second was that the grounds adhered to the inside of the output container and needed a firm rap on the lid to dislodge them before opening. Care was also needed getting grounds from the container due to the large opening at its back. Third, that the only facility for cleaning the burr was the scraper provided to clear any clogs.
Grinder isn’t quiet but that wasn’t an issue for me. The variety of grind settings was and I have yet to find the level that doesn’t produce sediment with a gold filter (currently up to 10; even the finest espresso setting was okay with paper filters).
With these quirks learned, I’ve been happy enough with the Braun KMM 30 grinder. I prefer very strong coffee, so the scoop’s one-level-measure-per-cup worked well.
The biggest problem I’ve had with this grinder is its knob. Whether from poor-quality materials or an ill fit, the knob fell off regularly and slivers shaved off its plastic, the knob eventually cracking and today finally breaking completely. Braun doesn’t list a replacement part on its website and the only local service center isn’t open Sundays, so I’m reduced to using pliers until I can find a part or replace the grinder. Buying a backup knob is recommended if you’re considering this grinder.
