DF DF64 Gen 2 vs Kingrinder K4

The Kingrinder K4 makes the smaller adjustments (8.4 µm a step against 9.7 µm), so it gives finer control between settings. Both reach the same grind sizes, just at different numbers.

Side by side

	DF DF64 Gen 2	Kingrinder K4
Setting format	Number	Click
Finer direction	Lower numbers	Lower numbers
Smallest adjustment	9.7 µm	8.4 µm
Steps from espresso to French press	67	77
Espresso setting~250 µm	7	0.30
Moka pot setting~350 µm	18	0.41
AeroPress setting~450 µm	28	0.53
V60 setting~560 µm	39	1.06
Chemex setting~700 µm	54	1.23
French press setting~900 µm	74	1.47
Kalita Wave setting~600 µm	43	1.11
Cold brew setting~1100 µm	95	2.10
Siphon setting~650 µm	49	1.17

This compares how the grinders adjust, not build quality, burr type or price. Settings come from one shared particle-size scale fitted from the Honest Coffee Guide and are a starting point.

Convert between them

Questions

Which grinder has finer adjustment, the DF DF64 Gen 2 or the Kingrinder K4?

The Kingrinder K4 makes the smaller adjustments (8.4 µm a step against 9.7 µm), so it gives finer control between settings. Both reach the same grind sizes, just at different numbers.

Can I use the same setting on both?

No. A V60 grind is about 39 on the DF DF64 Gen 2 and 1.06 on the Kingrinder K4.