Flat burr grinders

48 models match flat burr grinders in the Brew & Rate catalogue.

By brand, 10 are from Eureka, 5 are from Fiorenzato, 4 are from Mahlkönig and 3 are from Baratza.

All 48 use flat burrs.

By form factor, 47 are electric countertop and 1 is hand portable.

Median burr size is 64 mm, from 47 mm (F47) to 98 mm (PEAK).

Median retention is 0.7 g, from 0 g (EG-1) to 5 g (Helios 75).

The lowest retention here is 0 g, for the EG-1.

17 of the 48 have single-dosing.

8 of the 48 have grind-by-weight.

By adjustment, 42 are stepless and 6 are stepped.

Median hopper capacity is 300 g, from 0 g (E5 OD) to 1200 g (PEAK).

By origin, 25 are built in Italy, 9 are built in China and 6 are built in Taiwan.

Prices run from €199 to €5,200, with a median of €600.

The 1Zpresso F47 is the most affordable at €199; the Mahlkönig PEAK tops the range at €5,200.