About DF64 Coffee
The DF-series grinders trace back to 2021, when a then-unknown Chinese manufacturer, Zhejiang Feilai Electric Appliance under its FL Coffee subdivision, released the original DF64: an affordable single-dose flat-burr grinder at a moment when budget-friendly single dosing barely existed as a category. The design caught on quickly in specialty coffee circles for pairing 64mm flat burrs with stepless adjustment and compatibility with aftermarket SSP burr sets, and it has since expanded into a full lineup -- DF64, DF64 Gen 2, DF64V, DF83, and the smaller DF54 -- sold through a handful of regional storefronts. DF64 Coffee (df64coffee.com) is one of those storefronts, distributing the DF-series lineup with FedEx worldwide shipping and a one-year warranty.
Our featured pick from the lineup is the DF54, the smaller and more affordable single-dose grinder in the DF family. It carries the same 54mm flat-burr architecture and stepless adjustment that made the original DF64 a coffee-forum favorite, in a smaller footprint that coffeechronicler.com's own long-term DF64 reviewer has called the lineup's best-value option. On our own bench, it's the grinder we point to when someone wants a single machine that handles both espresso and filter without the premium a larger flat-burr grinder usually commands.
Brand website: df64coffee.com
What DF64 Coffee makes
DF64 Coffee's range runs wider than the products we review. The lines we know best from our own testing are marked with a star:
DF64 / DF64 Gen 2
the original 64mm flat-burr single-dose grinder that started the lineup in 2021, since revised with a redesigned chute and reduced static
DF54
smaller-format 54mm flat-burr single-dose grinder -- our featured pick is from this line — featured on Brew Gazette
DF64V
variable-RPM version of the DF64 aimed at burr-swapping enthusiasts who want speed control
DF83 / DF83V
larger 83mm flat-burr grinders for higher throughput and additional burr choices
Burrs & Accessories
replacement and upgrade burr sets, dosing cups, and bellows sold alongside the grinder lineup
Why we recognized DF64 Coffee
The Brew Gazette Top Brand recognition isn't paid for and can't be applied for. We award it to the brands whose products consistently stand out in our hands-on category reviews. DF64 Coffee earned it on the strength of the products below, evaluated the same way every product on this site is: bought, brewed with daily, and judged on what lands in the cup.
DF64 Coffee products we rated highly
DF54 Single Dose Coffee Grinder
It brings a 54mm flat burr set to a price point historically associated with conical grinders, and flat-burr uniformity is exactly what makes a single grinder credible for both espresso and filter rather than just capable at one. It single doses through a bellows and a tilted grind path, so switching from a dark espresso blend to a light filter roast costs one throwaway dose instead of a strip-down. Stepless adjustment gives it the same fine-end resolution as considerably pricier grinders, and its compact footprint is part of why coffee forums keep naming it as an affordable way into single dosing.
Read the 10 Best Coffee and Espresso Grinders of 2026 guide →What earned DF64 Coffee the recognition
- Featured on Brew Gazette's coffee and espresso grinder roundup for bringing genuine flat-burr, single-dose architecture to a price tier that has historically been the domain of conical grinders.
- The 54mm flat burr set and stepless adjustment give it the same dual-purpose credibility -- clean filter cups and dialed-in espresso from one machine -- that larger, pricier flat-burr grinders in the DF lineup are known for.
- Near-zero retention through a bellows and tilted grind path means switching between an espresso blend and a filter roast doesn't require a strip-down or waste of stale grounds.
- Part of the DF-series lineup that originated the affordable single-dosing category in 2021 and has since become a recurring recommendation on coffee enthusiast forums.
- A compact footprint next to larger flat-burr grinders, which matters directly for anyone trying to fit single dosing onto a home counter.