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BUNDLE & SAVE! Save 10% off of any grinder when buying an espresso machine. Automatically applied at checkout.
BUNDLE & SAVE! Save 10% off of any grinder when buying an espresso machine. Automatically applied at checkout.

Eureka Oro Mignon Stark Grinder

by Eureka

The Eureka Mignon Stark is part of the Eureka ORO line: a new generation of coffee grinders which is equipped with the latest technology and expression of the “State of the Art” in coffee grinding for any type of coffee preparation.

The modern baristas, both professional and home, are constantly looking for fast coffee grinders which are able to ensure the best taste for any type of coffee preparation. EUREKA ORO, thanks to specific technical solutions, combines high productivity with  low coffee retention, without renouncing to the best grinding quality provided by the Stepless Micrometric Regulation System (Eureka Patent).



  • Silent Technology: The Eureka exclusive anti-vibration solution reduces the noise to a unique grinding silence (about 60 dB); so silent that you won't trust your “ears”!
  • ELR System: ELR for Extremely Low Retention achieves very low retention in the grinding chamber and a unique dose consistency (approximately ± 0,2 g).
  • Unprecedented performances: The upgraded motor combined with "Diamond inside" 65mm burrs for professional performances at home (3 g/s).  Diamond Inside is Eureka's patented process of treating burrs at a temperature of -193 degrees C (patent pending). This results in the formation of an increased crystal structure that guarantees a superior wear resistance and life, making burr-replacement necessary only after around 1000 kg - 1300 kg ground - that's 72222 cups of coffee (based on an 18-gram dose). For a typical household that consumes 4 cups of coffee a day, the burrs can last 49 years!
  • Stepless Micrometric Adjustments: Patented by Eureka, the micrometric system with infinite adjustment point is the only one based on the lower burr repositioning.  It guarantees incomparable grinding performances and allows to carry out maintenance operations without losing the grinding setting.
  • All-purpose rubber coated fork for "Hands-Free" operations: Suitable for any kind of portafilter (also naked) due to the special geometry and adjustable support
  • Upgraded lid and base: The Eureka Oro Stark features upgraded polished aluminum lid, chute and base for an upscale look and feel.



Burrs 65mm "Diamond Inside" flat burrs
Adjustments Stepless Micrometric
Motor  110/120V, 320W, 1650 RPM
Dosing Programmable, Manual
Hopper Capacity 300g 
Depth 18.6cm (7.3")
Height 38cm (15.0")
Width 12.8cm (5.0")
Weight 7.4kg (16.3lbs)
Made in Italy
Manufacturer Warranty 1 year
Best suited for Espresso
Color: Matte Black
Availability: translation missing: en.general.icons.icon_check_circle icon Only 1 left!

Customer Reviews

Based on 1 review
Michael Estrella (Langley, BC)
Excellent Excellent grinder!

Being in the restaurant and coffee business one is dependent on buying commercial equipment but when I purchased an espresso machine for my home I was somewhat uncomfortable as to what I should buy. After some trial and error I was recommended the Eureka grinder. I selected the Oro Stark being that it had a metal base. Come to find out it is the same company that manufactured our commercial Nuovo Simonelli Mythos grinder. I couldn’t be happier. It’s quiet for a grinder and the grind’s just pour out into the portafilter. The grind dial is easy to use and holds its position well. Once dialed in I was very happy with the results and I’m sure you will be also.