Minimal 3in1 portafilter / tamper / Umikot ring stand

Minimum ring to support a naked portafilter while doubling as a tamper base or Umikot stand
In the contest Coffee Corner
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updated March 9, 2025

Description

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Minimum ring base required to support a naked portafilter with handle perfectly touching on the table. Inner hole doubles as a tamper holder.

Every portafilter is slightly diffferent in bottom diameter and handle angle, so its impossible to create a base that can serve multiple designs. Here are some variations that I endded up doing. 

  • One for a chinese naked PF (YUAN-ECT with colorfull handle) 
  • A slightly taller one for another chinese PF (bingo)
  • A 3in1 Umikot variation, which acts as base for
    • Umikot WDT 58mm ShortTab
    • any 58mm tamper
    • Lelit original naked portafilter

       

Model origin

The author marked this model as their own original creation.

License