# 1Zpresso K-Ultra

Manual grinder with conical burrs: Stepped

The 1Zpresso K-Ultra is a manual coffee grinder with conical burrs. Grind size is set in fixed steps.

Specs checked Sep 26, 2026 against 1 source.

- Brands: [1Zpresso](https://grinderwiki.com/brands/1zpresso/)
- Official page: <https://1zpresso.coffee/k-ultra/>
- Grinder Wiki: <https://grinderwiki.com/specs/1zpresso-k-ultra/>

## Specifications

### Basics

- Type: Manual [1]
- Handle: Foldable handle [1]

### Burrs

- Burr shape: Conical [1]

### Grinding

- Adjustment: Stepped [1]
- Settings: 10 numbers / 100 clicks per rotation [1]
- Adjustment step: 20 microns per click [1]

## Quick answers

**What burrs does the 1Zpresso K-Ultra use?**
Conical burrs.

**Is the 1Zpresso K-Ultra stepless?**
No. It has stepped settings: 10 numbers / 100 clicks per rotation.

## Sources

1. [1Zpresso K-Ultra official product page](https://1zpresso.coffee/k-ultra/) — 1zpresso.coffee · Checked Sep 26, 2026