Fit and setup
Check this before you buy
Check the stored size, power needs, space to use it, and daily routine.
U.S. product
- 64 mm flat burrs
- weigh beans for one drink
- future burr upgrades
Stored size
5 W × 9 D × 14 H in
Published body size. Leave extra room to use, refill, connect, and clean it.
Power and circuit
100–120V, 60Hz, 250W
Regional electrical wording comes from published details; confirm the outlet and branch circuit before purchase.
Daily routine
Weigh the beans for each drink. Turn the grind control smoothly to change the grind size.
Published details suggest this daily-use routine. The exact handle shape can affect how grounds transfer.
Portafilter fit
51mm and 54mm and 58mm
A portafilter is the handled tool that holds the filter basket. Supported sizes do not guarantee fit for every handle shape.
We could not confirm thisSpace needed to use it
We could not confirm this
Leave room for the working parts until we confirm a measurement with the portafilter in place.
We could not confirm thisRoom to refill and clean
We could not confirm this
We could not confirm the room needed to fill the hopper, use the dosing cup, or change the grind setting.
How we checked this
What the evidence labels mean
- Source checked
- A cited source stated this fact when Espresso Receipt checked it. This is not a physical product test.
- Our summary
- This is our summary of published product details. It is not a hands-on result.
- We could not confirm this
- The available sources do not establish one reliable answer.
Main source: MiiCoffee. Source checked 2026-08-29. This page lists published product details. It is not a physical fit test.
What we checked
Product details we checked
- Stored size
- 5 W × 9 D × 14 H in
- Voltage
- 100–120V, 60Hz, 250W
- Warranty
- 1 year
- Burrs
- 64mm flat stainless steel; SSP-upgradeable
- Adjustment
- Stepless external dial
- Daily routine
- Weigh beans for each drink.
- Portafilters
- 51mm, 54mm, 58mm
Plain definitions for product terms
- Portafilter
- The handled tool that holds the filter basket and locks into the machine.
- Dose
- The dry coffee put into the filter basket.
- Burrs
- The grinder parts that cut or crush coffee beans.
- Stepless adjustment
- A grinder control that moves smoothly between positions.
- Single-dose
- Weighing beans for one drink instead of leaving beans in the hopper.
- Dosing cup
- A small cup that catches ground coffee before you move it to the filter basket.
Facts and sources
Facts and sources
More things to check before you buy
- The checked U.S. listing showed an August 2026 back-order estimate.
Sources
Sources used
See a problem with a product detail? Send a correction.
Product details checked through 2026-08-29. Product details and price checks can change.
Use and care resources
Guides and manuals
- Site guideEspresso Receipt · practical guideHow to dial in espressoCovers: Use dose, yield, time, taste, and flow without chasing a universal grinder number.
- Site guideEspresso Receipt · practical guideEspresso grind size chartCovers: Translate adjustment systems into a safe starting process for espresso.
- Site guideEspresso Receipt · practical guideCoffee grinders for espressoCovers: Compare grind adjustment, burrs, dosing, and coffee left inside after grinding before choosing a grinder.
Independent reviews · not our tests
Independent reviews
- VideoDaddy Got CoffeeI didn't want to review this... - DF64 Gen 2 Coffee GrinderCovers: Hands-on review of the DF64 Gen 2 with espresso testing.(opens in a new tab)
- VideoEspresso Kaizen · published 2025-10DF64 Gen 2 Review After 4 Months of Daily UseCovers: Four-month daily-use review covering retention, grind speed, noise, workflow, and espresso performance.(opens in a new tab)
- VideoLuke Makes Coffee · published 2025-03DF64 Gen 2 Long-Term Review: The Best Value-for-Money Coffee Grinder?Covers: Long-term review after months of daily use of the DF64 Gen 2 (DF64 II).(opens in a new tab)
- WrittenThe Coffee ChroniclerDF64 Gen 2 Review: Second Round, First in ClassCovers: Hands-on review focused on the Gen 2 (DF64 II), detailing how it fixes the original DF64's declumper, static, and popcorning problems.(opens in a new tab)
These reviews come from other publishers. Espresso Receipt did not produce, commission, or endorse them. Their opinions belong to their creators. Links last checked 2026-07-31.