Delonghi Coffee Grinder KG79

☕ Key Features & Specs

• Burr Grinding System: Uses two stainless‑steel flat burrs (one removable) to preserve aroma and minimize overheating. Upper burr can be removed for easier cleaning.

• Adjustable Grind: Features 16 grind levels, adjustable via front dial, covering settings from espresso to coarse filter grind.

• Cup Selector Function: Built-in measurement allows grinding for 2 to 12 cups; grinder stops automatically when reached.

• Capacity & Size: Hopper holds up to 120 g of beans; ground coffee bin holds around 12 cups. Compact footprint (~16 × 13 × 26 cm), weight ~1.5 kg.

• Safety Features: Dual‑safe system halts burrs when hopper or grounds bin is removed.

• Extras: Includes cleaning brush, cord storage, and soft‑touch control buttons for ease of use.

✅ Strengths

• Entry‑level burr grinder at a reasonable price (~RM 289 in Malaysia) with manufacturer support.

• Quiet and relatively compact — ideal for light daily use and simple operations.

• Suitable for coarser brews like filter, French press, Drip, or Moka pot – provides acceptable grind consistency for those methods.

⚠️ Limitations & User Feedback

1. Inconsistent grind uniformity

• Called a “false burr” design in user threads; prone to generating fines and inconsistency, especially problematic for espresso extraction.

• Many users advise against using it for non-pressurized portafilters as it can’t reliably grind fine enough or consistently.

2. Mess and static issues

• Grounds tend to scatter and create mess due to static build-up; workaround includes RDT (rinsing dose technique) or single dosing and tapping out residuals.

3. Limited performance for espresso

• Not designed as a dedicated espresso grinder—some users tried mods (e.g. adjusting burr spacing) to grind finer, with mixed results.

🗣 Community Insights

“The grinder simply isn’t up to the task” — unable to achieve consistent espresso shots.

“It’s a ‘fake burr’ grinder—not very consistent… coffee started tasting horrible after about a year”.

“KG79 is not a good grinder overall regardless… upgrading is essential if you care about coffee taste” — advice from 2025 user on Reddit.

📊 Summary Table

✅ Final Verdict

The De’Longhi KG79 is a compact, budget-friendly burr grinder suited for casual coffee drinkers using pour-over or drip methods. It offers ease of use and adjustable grind ranges—delivering decent performance at a low price.

However, it struggles when it comes to consistent fine grinds required for espresso. Users report inconsistent particle size, fines accumulation, and difficulty dialing in shots. For espresso enthusiasts or anyone pursuing precision and consistency, upgrading to a dedicated entry-level conical burr grinder (such as Baratza Encore or Wilfa Svart) is highly recommended.

🛠 Care & Tips

• Clean regularly—remove upper burr and brush out residue to avoid stale buildup and taste issues.

• Try single dosing and tapping out residual coffee for more control.

• Consider using the stock with pressurized portafilter baskets only—don’t expect satisfactory results with unpressurized setups unless heavily modified.