Best Burr Grinder for Espresso: Why Burrs Beat Blades
Quick answer: A burr grinder is the right tool for espresso because it crushes beans between two surfaces, producing a consistent particle size. Choose one with fine adjustment, low retention, and burrs that hold alignment over time.
Why burrs beat blades
Blade grinders chop unevenly, which produces both fine dust and chunks. Burrs give a more uniform grind.
Adjustment range
A wide range that reaches espresso-fine settings is essential. Check how precise each step is.
Retention and cleaning
Low retention keeps old grounds out of the next dose. Check how easily the burr chamber opens for cleaning.
Common mistakes
- Using a blade grinder for espresso.
- Ignoring retention.
Bottom line
For espresso, choose a burr grinder with fine adjustment, low retention, and easy cleaning.
