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Weber Workshops KEY Mk1 grind settings

The Weber Workshops KEY Mk1 can grind coffee between a range of 0 – 940 microns.

Weber Workshops KEY Mk1 grind size chart

The settings for this grinder is shown in three parts: Rotation, divisional number and sub-divisional number. For example, 1.2.4 would be read as 1 rotation from zero and add 2.4 for the numbers.

Weber Workshops KEY Mk1 grind size chart0. PotPour OverSiphonFilter Coffee MachineFrench PressCuppingCold BrewCold DripSteep-and-release0200400600800100012001400μmExtra FineFineMedium FineMediumMedium CoarseCoarseExtra Coarse
A black modern kettle with a dark wood handle and lid knob — sitting on a black rectangular base.

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Weber Workshops KEY Mk1 grind size table

The table below displays our recommended micron ranges for each brew method and their corresponding settings for the Weber Workshops KEY Mk1.

Weber Workshops KEY Mk1 grind settings
Brew methodSettings
Turkish0.2.0 – 0.10.4
Espresso0.8.8 – 1.3.0
V601.4.2 – 2.3.4
Aeropress1.0.4 – 3.0.0
Moka Pot1.2.4 – 2.1.4
Pour Over1.4.8 – 2.14.4
Siphon1.3.0 – 2.8.2
Filter Coffee Machine0.14.4 – 2.13.0
French Press2.3.2 – 3.0.0
Cupping1.7.2 – 2.10.6
Cold Brew2.8.4 – 3.0.0
Cold Drip2.9.4 – 3.0.0
Steep-and-release1.6.6 – 2.9.4

Where does this information come from?

For the past five years, we’ve gathered data on coffee grinders to develop our coffee grind size chart. The data for these charts comes from our research and the feedback we receive from coffee lovers.