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Eureka Atom Grinder

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Product Description

Eureka lives up to their namesake with another inspired grinder—the Atom! Instead of focusing on speed, (though it's quite fast) consistency, (though it has fantastic espresso distribution) or ease of use (though it is, in fact, easy) Eureka has shifted focus into making a truly quiet grinder. This is the grinder for a house of light sleepers, apartment complexes or romantic cafés. Short of a hand grinder or a hiding place in the garage, you'll be hard-pressed to find a quieter espresso grinder on the market. This marked dedication to sound insulation pairs with fine stepless grind controls, time-based dosing and an easy-cleaning design shared with other Eureka-designed grinders.

Features and Functionality of the Eureka Atom Grinder

  • 60mm Flat Burrs - Large burrs make short work of pulverizing beans into a uniform distribution.
  • Sound Insulation - A metal case and a design dedicated to quiet motor and burr sounds make the Atom a great choice for quiet spaces.
  • Timer Based Dosing - Set grind times for both single or double shots.
  • Removable Bean Hopper - Boxy like the rest of the grinder, the Atom's hopper is easily removable for cleaning and maintenance.
  • Manual Pulse Grind - Grind on demand with a dedicated pulse brew button or the portafilter button.
  • Portafilter or Basket - The Atom comes with a dedicated grounds bin for drip or pour over preparations.
  • Stepless Adjustment - With nearly infinite burr settings, the Atom offers fine control over grind size.
  • Digital Screen - An easy-to-read digital screen makes set up and control even easier.
  • Removable Top Burr - The top burr of the Atom is easily removable for cleaning and maintenance.
  • Bottom Burr Adjust - Adjustments happen at the lower burr, so your grind setting will be saved after cleaning.
  • Eerie - After a while, you get used to the sound of torquey motors and spinning burrs. It is honestly disconcerting that the loudest thing about this grinder is the sound of beans moving in the hopper.
  • Grounds Container - The included grinds container fits perfectly and makes the Atom more suited to drip or pour over methods.
  • Quick Shots - We clocked the grind time for an 18-gram double shot in at 4.5 seconds.
  • Handsome - The squared off shape of the grinder case and hopper look great next to most machines.
  • Portafilter Rest - While the portafilter arm did a fine job with our tester Rocket's portafilter, it's short shape doesn't work as well for odd-sized portafilters.
  • Stepless - While the extra accuracy is a welcome inclusion (especially for espresso) stepless setups are particularly ill-suited for switching between brew methods. If you're looking for a grinder for multiple uses, a stepped option will likely be a better fit.
SCG Staff Says...

While handily capable of grinding for drip and pour over methods, the Atom gets quite messy at coarser settings.

How Does it Compare?

Serious power and a quiet design makes this grinder one of our top choices for home espresso (as long as you have the room). It would also be a great pick for a small cafe as a secondary grinder.

Suitable Applications Drip Coffee, Espresso, Fine Drip / Pour Over
Minimum Time to Grind Double Shot 4.5 seconds

Additional Information

Model Number No
Manufacturer Eureka
Width 7.12 inches
Depth 10.39 inches
Height 17.25 inches
Watts 450 W
RPM of Burrs 1350
Case Material Aluminum
Bean Hopper Capacity 1.3 pounds
Dosing Options Programmable Dosing Functionality
Adjustment Configuration Stepless - Infinite Settings
Grinder Style Burr - Flat Steel
Burr Diameter 60mm
Timer or On/Off Switch On/Off Switch Only
Material Aluminum

Ask a Question

Browse 6 questions and 6 answers
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Just received the ATOM from you and have a question. Portafilter button is strictly a start button in single or double shot modes. I would like to have it pause the grind if I remove the portafilter to tap down the mound and resume the grind time by pushing the Portafilter button with the portafilter again. Can this be done? The manual has no mention of changing the function of this button. Right now, I push annother button to pause and also to resume. Love the low noise and perfect grind! Getting much smoother extraction than Baratza Sette (noisy monster).
A shopper on Dec 14, 2016
Best Answer: Weird! I just tested this and our unit does the same thing. I even tried going into the diagnostics listed in the manual but there are no settings there, only a 'shot count'. I'll pass this on to our tech team to see if they can give any insight.

Reply · Report · Joshua SStaff on Dec 15, 2016
· Add Answer · I Have This Question Too (6)
Can I run the Eureka Atom without a hopper for single shot dosing? Is this something aftermarket to enable that?
Dean F on Feb 4, 2017
Best Answer: Honestly, I would not recommend the Atom for single dosing. We noticed a tendency for the grinder to 'popcorn' beans when the hopper is near-empty.
Reply · Report · Joshua SStaff on Feb 5, 2017
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What is the total height of the Eureka Atom Grinder?
A shopper on Dec 6, 2016
Best Answer: With the hopper installed the total height of the Atom is 17.25 inches tall.
Hope this helps!
Reply · Report · Joshua SStaff on Dec 7, 2016
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What is the weight of the Eureka Atom Grinder?
A shopper on Dec 3, 2016
Best Answer: Right under 18 pounds!

Hope this helps
Reply · Report · Joshua SStaff on Dec 5, 2016
· Add Answer · I Have This Question Too (0)
Is it available with 220v?
Abdullah A on Nov 23, 2016
Best Answer: Sorry! We're currently only carrying the 110V version.
Reply · Report · Joshua SStaff on Nov 24, 2016
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I am intrestead in ordering the Atom.. and I was wondering what's the electricity voltage for this grinder? as I live in the Middle East and the electricity here is 240v
Mohamed A on Nov 15, 2016
Best Answer: Sorry! We currently only stock 110V units of the Atom. Hope this helps!
Reply · Report · Joshua SStaff on Nov 24, 2016
· Add Answer · I Have This Question Too (0)


Warranty Information for the Eureka Atom Grinder

What it Covers:

Eureka Grinders


- Home Use: 1 year parts and labor

- Commercial Use: 1 year parts, 3 months labor

Who Supports the Warranty: Seattle Coffee Gear
Warranty Contact Information: 866-372-4734 or email us at
Notes: Read more about Seattle Coffee Gear's Warranty coverage.
Eligible for SCG Extended Warranty? No
Can SCG Repair? Yes. Read more about our out-of-warranty repair services.

Caring for the Eureka Atom Grinder

  • Wipe out bean hopper between coffee refills to clean out excess oils.
  • Brush away stray grounds from around the coffee chute daily.
  • Remove top burr for monthly cleaning.


3 months of useReview by E James
I bought the Atom when I ordered my Linea Mini. I previously was using the Rancilio doserless for the last 4 years which was excellent once it was dialed in. I only changed the grind when I changed to a different bean. It is a great grinder but the Atom which cost 3 times as much is a better buy especially with it stepless design. Finding the right grind as always takes time and patience but it really is terrific. The only issue is that the portafilter from La Marzocco does not work with the portafilter rest so you will have to hold it for approximately 8 seconds to get 17 gm of grind. Small price to pay for such a fabulous machine. The clear plastic is very thin and fragile so be careful with the bean hopper and lid. Otherwise those who buy this will be rewarded. (Posted on 3/31/2017)

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