SCIENCE is about knowing,
is about doing

Henry Petroski

etzJET-medium 1-012

Grinding mechanism holding motor, belt drive, ring burr and switches

Based on the rotating ring - / fixed cone burr combination directly connected to the macro / micro adjust, our etzJET ensures maximum performance in many respects. It`s fast, it`s precise, it`s easily adjusted and it allows for the ground coffee to axially exit the grinder.

The etzJET may be easily replaced (even by users themselves).

Mini-Hopper (200g) 

including lid and bean-blocker-handle 1-024

Hopper may be easily replaced in no time.

Height complete with Mini-Hopper: 42cm (16.5 in)

Single Dose Device 

(for 2-3 shots) 1-028


Art. no. 1-017

Directly connected to the cone burr, our macro / micro adjust guarantees maximum possible accuracy as well as repeatability of grind settings.

Macro ring: 28 Clicks from FINE (1) to COARSE (29)
Micro ring : 10 stepless settings for fine tuning

Coneholder w/ 32mm cone 1-019

Standard coneholder with cone for MEDIUM (medium-dark roasts)