# 1Zpresso Diamond A

Manual grinder with conical burrs: 50 mm burrs · Stepped · 6.6 lb (3 kg)

The 1Zpresso Diamond A is a manual coffee grinder with 50 mm conical burrs. Grind size is set in fixed steps. It weighs 6.6 lb (3 kg).

Specs checked Sep 29, 2026 against 2 sources.

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

## Specifications

### Basics

- Type: Manual [1]
- Brew methods: Filter, Espresso [2]
- Body: metal [1]
- Handle: Retractable Handle [1]

### Burrs

- Burr shape: Conical [1]
- Burr size: 50 mm [1]
- Burr material: low-carbon/high-nitrogen alloy [1]

### Grinding

- Adjustment: Stepped [1]
- Settings: Over 100 clicks [1]
- Adjustment step: 15-micron precision per click [1]

### Capacity & size

- Weight: 6.6 lb (3 kg) [1]
- Height: 7.9 in (200 mm) [1]
- Width: 2.8 in (70 mm) [1]
- Depth: 5.5 in (140 mm) [1]

## Quick answers

**What burrs does the 1Zpresso Diamond A use?**
50 mm conical burrs.

**Is the 1Zpresso Diamond A stepless?**
No. It has stepped settings: Over 100 clicks.

**How much does the 1Zpresso Diamond A weigh?**
6.6 lb (3 kg).

## Sources

1. [Diamond A Manual Coffee Grinder - 1Zpresso](https://1zpresso.coffee/product/diamond-a/) — 1zpresso.coffee · Checked Sep 29, 2026
2. [Diamond A - 1Zpresso](https://1zpresso.coffee/diamond-a/) — 1zpresso.coffee · Checked Sep 29, 2026