Manual coffee grinder: etz-I Regular in black
- ✔ 55 mm diameter (47 mm in the Trim version)
- ✔ compact solution for inserting the handle into the grinder
- ✔ Absolute Vernier scale (88 settings à 0.02 mm, numbered 1-23)
- ✔ Identical reference point for all mills
- ✔ RRB-mechanism with AS-Jig (anti-static protection)
- ✔ Easy to fill, adjust and clean
- ✔ Magnetically attached lid and coffee container
- ✔ 100% EU production: in Liechtenstein and Switzerland
- ✔ Also available in silver or TRIM version
Swiss quality coffee grinder etz-I Regular black
The manufacturer Etzinger has embarked on a completely different technology when it comes to grinder construction. Unlike other coffee grinders on the market, Etzinger grinders do not have an internal axis. Traditionally, the grinding stones are mounted on this. How can this grinder grind at all? The answer is the innovative RRB mechanism.
In Swiss-Lichtenstein quality mills, the grinding is precise like clockwork. The adjustment is based on the Vernier scale. That is, 88 degrees of coarseness in increments of 0.02 mm. The aforementioned RRB, or Rotating Ring Burr mechanism, allows precise adjustment of the grinding stone distance within this scale.

Convenient manual grinding with the black etz-I Regular grinder
Both grinding stones are easily accessible. The lower fixed stone is the transition to the ground coffee hopper. The upper, movable stone, which is attached to the inner body of the grinder, then adjoins it at a set distance. This eliminates the need for a central axis and the problem of the grinder being “misaligned”. You get consistently accurate grinding results with zero retention.
With this grinding system, Etzinger mills also gain a more convenient filling of the grinder as well as space for a spectacular and practical storage of the handle inside the grinder. Grinding settings according to a numerical scale on the outside of the grinder, and the same reference point at all times, push the grinder to the top rungs in terms of speed and ease of use. This is especially true for cleaning and re-adjusting the grinder.

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