The DF64 Gen 2 Coffee Grinder is a versatile single-dose coffee grinder with stepless adjustment and a broad grind range suitable for espresso, moka pot, AeroPress, pour-over, drip coffee and immersion brewing.
Its practical grind range extends from approximately 180 µm at the fine end to around 1050 µm at the coarse end. The table below provides approximate DF64 Gen 2 dial settings and particle-size ranges for common brewing methods.
Treat these settings as starting points rather than fixed recipes. Grinder calibration, burr geometry, coffee freshness, roast level, dose and brewing equipment can all affect the setting that works best. On the DF64 Gen 2, lower dial numbers are finer and higher numbers are coarser.
DF64 Gen 2 grind settings
| Brew method | Approximate grind size | Approximate DF64 dial setting* |
|---|---|---|
| Espresso | 180–320 µm | 5–18 |
| Moka pot | 250–400 µm | 12–25 |
| AeroPress | 300–700 µm | 15–45 |
| Pour-over (V60, Kalita or Chemex) | 500–900 µm | 30–60 |
| Drip or filter coffee machine | 550–950 µm | 32–65 |
| French press or cold brew | 800–1050 µm | 55–85 |
*All ranges are approximate. Dial positions can vary between grinders because of differences in zero point, calibration, burr alignment, burr type and seasoning. Particle sizes are indicative rather than exact measurements of every particle produced.
How to use these settings
Begin near the middle of the suggested range for your brewing method, then adjust according to flow and taste. Make one change at a time so that you can identify how each adjustment affects the result.
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For espresso: grind finer if the shot runs too quickly and coarser if it runs too slowly. Keep your dose and target yield consistent while adjusting. See our DF54 and DF64 Gen 2 espresso dial-in guide for a step-by-step method.
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For pour-over and filter coffee: grind finer if the brew drains too quickly or tastes weak, and coarser if it drains very slowly or tastes harsh and over-extracted.
- For French press and cold brew: begin in the coarse range, but avoid assuming that the coarsest possible setting will always produce the best result. Adjust according to steeping time, filtration and taste.
When moving the grinder towards a finer setting, make the adjustment while the motor is running. This helps prevent residual coffee from becoming compressed between the burrs. Never force an adjustment collar that feels unusually stiff. For further cleaning and adjustment advice, see the DF54 and DF64 Gen 2 care and maintenance guide.
Why DF64 settings can vary
The numbered dial is a repeatable reference for your own grinder, but it is not a universal particle-size measurement. Two DF64 Gen 2 grinders may require different dial positions for the same coffee because their zero points, burr alignment or installed burr sets differ.
Changing from stainless steel to Red Titanium burrs or another aftermarket burr set may also change where espresso and filter settings appear on the dial. After replacing burrs, re-establish the grinder’s zero point and dial in again rather than relying on your previous numbers.
DF64 owners interested in changing cup profile can browse the 64mm flat-burr range or read our SSP 64mm burr guide for a comparison of espresso, Multipurpose and Lab Sweet burr geometries.
Related DF grinder guides
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How to dial in espresso on a DF54 or DF64 Gen 2 – use dose, yield, flow and taste to refine your espresso setting.
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DF54 grind-setting guide – approximate DF54 settings for espresso through to filter and immersion brewing.
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DF54 vs DF64 Gen 2 comparison – compare burr size, workflow, performance and upgrade options.
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DF54 and DF64 Gen 2 care guide – cleaning, adjustment and preventative-maintenance guidance.
- How to reduce static when grinding coffee – practical advice covering RDT, dosing cups, cleaning and anti-static systems.
Looking for the grinder itself? View the DF64 Gen 2 Coffee Grinder.
