1Zpresso K-Ultra
- Grind range
- 0–1125 µm
- Per click
- ≈12.5 µm
- Adjustment
- 90 clicks
- Brew methods
- 8
At its coarsest it reaches about 1125 µm, so French Press and Cold Brew sit partly beyond its range.
Settings by brew method
| Brew method | Grind descriptor | Grind size | Clicks |
|---|---|---|---|
| Espresso | Fine | 200–300 µm | 15-22 |
| Moka Pot | Fine-medium | 300–400 µm | 23-30 |
| AeroPress | Medium-fine | 400–700 µm | 29-45 |
| Pour Over (V60) | Medium-fine | 450–650 µm | 33-46 |
| Drip / Batch | Medium | 600–800 µm | 43-55 |
| Chemex | Medium-coarse | 700–900 µm | 56-72 |
| French Press | Coarse | 900–1200 µm | 59-74 |
| Cold Brew | Extra coarse | 1000–1400 µm | 69-80 |
About the 1Zpresso K-Ultra
The 1Zpresso K-Ultra is a manual hand grinder with 48 mm conical burrs and stepped adjustment. At its coarsest it reaches about 1125 µm, so French Press and Cold Brew sit partly beyond its range. Each click moves the grind by roughly 12.5 µm.
1Zpresso K-Ultra — frequently asked questions
Is the 1Zpresso K-Ultra a manual or electric grinder?
The 1Zpresso K-Ultra is a manual hand grinder with 48 mm conical burrs.
What grind setting should I use for Espresso on the 1Zpresso K-Ultra?
For espresso on the 1Zpresso K-Ultra, start around 15-22 clicks — roughly 200–300 µm — then adjust to taste.
How much does each click change the grind on the 1Zpresso K-Ultra?
Each click on the 1Zpresso K-Ultra changes the grind by about 12.5 microns, so you can dial in small steps.
What grind sizes can the 1Zpresso K-Ultra produce?
The 1Zpresso K-Ultra grinds from about 0 to 1125 µm, covering 8 of the brew methods we chart.
Can I copy grind settings from another grinder to the 1Zpresso K-Ultra?
Not directly — every grinder's scale is arbitrary, so a number that works on one model won't match the 1Zpresso K-Ultra. Match the micron range instead, using the chart above.