The AMZCHEF Precision Burr Coffee Grinder is a conical burr grinder with 75 stepped grind settings, aimed at home brewers who want one machine for espresso through French press. It claims 99.8% yield and low retention (≤0.2g residue), and uses stainless steel burrs. Compared with flat-burr or stepless rivals, it offers more preset steps but less fine-tuning; owners praise its consistency and easy cleanup, though some find the stepped adjustment limiting for dialing in espresso.
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Owners rate it highly for grind consistency and low retention, calling it a solid value for the features. A few mention that the stepped settings make fine espresso dialing tricky and that static can cause some mess.
It has 75 grind settings, covering brew methods from espresso to French press.
The grinder retains no more than 0.2 g of grounds, which makes it easy to clean and simple to switch between beans or grind sizes. It has a 99.8% yield, so a 20 g dose produces 19.8 g or more of usable coffee. It also uses magnetic technology to keep tools organized and save space. Cleaning tools are included.
