
Grinders
DF64
DF64 builds single-dose flat-burr grinders engineered for low retention, so what you brew tastes like the beans you loaded, not yesterday's. Stepless adjustment and plasma anti-static exit chutes deliver clean, consistent grounds across espresso, pour-over, and coarser methods — putting specialty-grade grinding on the home counter.
The lineup
4 models

DF64 Gen 2
single-dose64mm stainless steel flat burrs with stepless adjustment, a 250W motor, and a plasma generator to cut static and retention. Handles espresso, pour-over, and other brew methods in a compact single-dose body.
~$399
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DF64V Gen 3
variable-speed64mm red-titanium flat burrs with variable-speed control (800–1800 RPM) for tuning grind behavior from fine espresso to coarse cold brew. Adds a magnetic chute, rubber bellows, and minimal-retention design.
~$499
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DF83 Gen 2
flagshipLarger 83mm flat red-titanium burrs driven by a 550W motor for fast, consistent grinding across espresso and filter. Includes a plasma generator, popcorn lid, metal dosing cup, and bellows for low-retention expulsion.
~$539
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DF54
entryEntry-level single-dose grinder with custom 54mm stainless steel burrs, a 150W motor, and plasma ionizer anti-static. Under 0.1g retention with stepless adjustment in a compact footprint.
~$230
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