MiiCoffee
MiiCoffee DF64 II Single Dose Coffee Grinder
Best single-dose grinder for home baristas seeking precision espresso performance.
The MiiCoffee DF64 II is a high-performance single-dose coffee grinder designed for home baristas. It features 64mm stainless steel flat burrs with stepless adjustment for precise control over grind size, crucial for espresso. Its innovative plasma generator and bellows system drastically reduce static and retention, ensuring consistent dosing with less than 0.1 grams of retention. Built with a robust aluminum body and metal frame, it offers durability and a premium feel. This grinder is also upgradable to SSP burrs, allowing for future customization. An open-box item, it's in great condition with a full one-year warranty.
$349.00
Owner Satisfaction
4.6
/ 5
Category Rank
179
/ 1696
#179 in Electronics Accessories
Price vs Category Average
+117%
Above average
Burr Type
64
/ mm Stainless Steel Flat Burrs
Who it's for
- Home baristas seeking professional-grade grind consistency
- Coffee lovers prioritizing freshness and minimal waste
- Tinkerers who enjoy upgrading to specialized burr sets
Who should skip it
- Design-conscious buyers wanting a premium kitchen aesthetic
- Users living in shared spaces requiring quiet operation
- Clean-freaks who dislike managing stray coffee grounds
Performance breakdown
Grind Retention
Plasma generator technology keeps waste levels virtually non-existent.
Burr Versatility
Standard 64mm flat burrs offer excellent clarity and easy aftermarket upgrades.
Adjustment Precision
Stepless dial allows for infinite micro-adjustments to perfect your espresso shot.
Build Durability
Robust aluminum and metal frame provide a stable, professional-grade foundation.
Workflow Efficiency
Single-dose design and bellows system make daily transitions quick and clean.
Brew Range
Capable of handling everything from fine espresso to coarse pour-over grinds.
Key Specs
Burr Type
64mm Stainless Steel Flat Burrs
Grind Adjustment
Stepless
Number of Grind Settings
90
Hopper Capacity
70 grams (with bellow)
Retention
Near-zero (<0.1 gram)
Material
Metal frame, Aluminum body
Weight
15 lbs (6.8 kg)
Dimensions
10” L, 5” W, 12” H
Features
- Exceptional single-dose performance
- Near-zero grind retention
- Precise stepless grind adjustment
- Reduces static with plasma generator
- Upgradable to SSP burrs
- Durable aluminum and metal construction
- Includes dosing cup and portafilter ring
- Easy to clean with bellows
What customers say
Enthusiasts consistently praise the MiiCoffee DF64 II for its exceptional grind quality, especially for espresso. Its low retention design ensures efficient and clean single dosing, solving a common frustration. Reviewers emphasize the grinder's impressive performance considering the price, making it a superb value in the single dose market. Users confirm the second generation model is a reliable workhorse for serious home baristas, delivering consistent results.
Know before you buy
The plasma generator ionizes the coffee grounds as they exit the chute, which significantly reduces static electricity. This prevents grounds from clinging to the exit path and keeps your workspace much cleaner.
Because the grinder is designed to hold only the beans you intend to brew, you don't need to store coffee in a hopper where it can go stale. You simply weigh your dose, grind it, and enjoy fresh coffee every time with near-zero retention.
Yes, the stepless adjustment allows for infinite micro-adjustments between settings. This is essential for espresso, as it lets you fine-tune your grind size to perfectly match your specific beans and extraction preferences.
Absolutely. The DF64 II is compatible with 64mm SSP burrs, which are highly regarded by enthusiasts for their ability to highlight specific flavor notes in different coffee roasts.
Maintenance is straightforward because the grinder is designed for easy access. You can use the included bellows to blow out any remaining grounds after each use, and the burr chamber can be periodically opened for a deeper brush-cleaning.
While it excels at espresso, the flat burr geometry is also capable of producing a consistent grind for drip coffee and pour-over. However, keep in mind that the workflow is optimized for single-dosing small batches rather than grinding large quantities for a full carafe.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$349