• Eureka Oro Mignon XL
  • Eureka Oro Mignon XL, alternate view
  • Eureka Oro Mignon XL, alternate view 2
  • Eureka Oro Mignon XL, black finish, detail view
  • Eureka Oro Mignon XL, white finish, top view
  • Eureka Oro Mignon XL, controls detail
  • Eureka Oro Mignon XL, black finish, bean hopper detail
  • Eureka Oro Mignon XL, side view
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Eureka

Eureka Oro Mignon XL

Eureka Oro Mignon XL

$ 899.00
$ 899.00
Sale Sold out
  • 65mm flat Diamond Inside burrs
  • Stepless micrometric grind adjustment
  • Ultra-quiet, low-retention grinding

  • Usually ships in 1-2 business days
  • Price Match Available
  • Warranty Included
View full details

  • Experts Since 2016

  • Authorized Dealer

  • Lifetime Support

  • Hassle Free Returns

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Our customers include

  • NASA
  • Atlassian
  • The Rockefeller University
  • Emirates
  • Raices

and hundreds of cafés, restaurants and offices.

You’ve likely spent enough time wrestling with inconsistent particle sizes to know that a flashier interface won't fix a bad shot. This is the choice for the person who has moved past entry-level gear and requires a grinder that can keep pace with back-to-back pulls without drifting. The inclusion of 65mm Diamond Inside burrs means you stop worrying about burr wear and start focusing on the actual yield in the basket. It is time to stop adjusting your technique to compensate for your hardware.

Product Features

Silent Technology Operation

“Silent Technology” keeps grinding at ≤ 60 dB — roughly the noise of an electric hair clipper — so early-morning dialing-in sessions are much quieter. The lower noise profile makes longer grind times and fine adjustments less disruptive in a home or small shop.

Diamond Inside Burrs

Patented “Diamond Inside” 65 mm flat burrs use treated steel to hold sharpness and deliver consistent particle size over time. That stability helps you lock in extraction as you dial in new beans or roast profiles.

Stepless Micrometric Adjustment

Continuous stepless micrometric adjustment (Touch Screen control) lets you make very small changes to grind size for tight, repeatable dosing. That level of control is essential for prosumers tuning for different beans and roast levels.

Eureka ELR Low Retention

The Eureka ELR retention system minimizes coffee left in the grind path so doses are consistent between shots and flavor carryover is reduced. Lower retention saves beans and cuts the variability when you’re testing recipes or switching coffees.

1,650 RPM Direct Drive Motor

A 1,650 RPM direct drive motor provides steady torque and consistent grinding under load to support even particle distribution for espresso. That motor spec helps maintain grind quality during back-to-back pulls in a high-demand home or small commercial setting.

Hands-Free Portafilter Fork

An adjustable rubber-coated fork holds any portafilter for hands-free dosing so you can focus on distribution and tamping. The adjustable design accommodates different basket sizes commonly used by serious home baristas and prosumer operators.

Brand

Eureka
Eureka

Eureka was founded in Florence in 1920 by Aurelio Conti as a specialist maker of espresso grinders. The Italian company remains known for producing compact, precisely adjustable grinders for both home and professional use.

At a Glance

Commercial Use Yes
Manufacturing

Made in Italy

Certifications
CSA, UL

Our honest read

The Coffeeionado Take

Straight answers, before you buy.

Who's It For

  • Professional Espresso Bars — Cafés that need reliable, consistent dosing shift after shift. The 65mm flat diamond-coated steel burrs deliver the repeatability commercial service demands
  • Established Coffee Programs — Shops upgrading from entry-level commercial grinders that want a step up in build quality and grind consistency without jumping to the largest, most expensive units
  • Italian-Made Purists — Manufactured in Italy with the build quality that implies. For those who value proven engineering pedigree

It's Right For You If

  • You want a compact, quiet prosumer espresso grinder with faster 65mm burrs and two programmable timed doses.
  • Your setting is a serious home bar, office, or light-duty service counter where a small footprint matters.

Things to Consider

  • This is a timed-dose grinder, not grind-by-weight; dose weight can shift as beans, grind setting, and hopper level change.
  • The 300 g hopper and compact chassis favor home and light-duty service over sustained high-volume café use.
  • Its stepless adjustment is optimized for espresso dialing; frequent switching between espresso and coarse brew settings is inconvenient.

Our Take

The Mignon XL is best understood as a high-performance prosumer espresso grinder, not a full-size all-day commercial workhorse. Its 65mm Diamond Inside burrs, 2.3–2.8 g/s output, quiet operation, and compact body make it especially good for demanding home bars and lighter service environments.

— The Coffeeionado team

Industry recognition

The brands we carry, covered by industry leaders

Featured in coverage of the equipment we sell.

  • Sprudge
  • Perfect Daily Grind
  • Daily Coffee News
  • James Hoffman

Logos are trademarks of their respective owners and do not imply endorsement of Coffeeionado.

Credentials & memberships

  • A+ Rated

    A+ Rated

    Better Business Bureau

  • Member

    Member

    Specialty Coffee Association

  • Most Trusted Coffee Equipment Supplier USA

    Most Trusted Coffee Equipment Supplier USA

    LuxLife Magazine, 2025

75-150 shots/day

Target Daily Volume Range

30-50 shots/hr

Target Hourly Output Range

300 kg

Burr Lifespan

Yes

On Demand Grinder
Parts Availability: 1-2 day shipping.

Key Grinder Specifications

BURR SIZE

65 mm Flat

BURR MATERIAL

Diamond-Inside Steel

DOSING

On-Demand

PROGRAMABILITY

2 – Single, Double

OUTPUT SPEED

2.3–2.8 g/s

Depending on bean roast

COOLING SYSTEM

Passive

Warranty: 1 Year Warranty - Parts | $299+ Value

This warranty begins from the purchase date and covers parts that are defective due to manufacturer issues. Labor is not included. For international orders, the warranty applies only to parts and does not cover labor or any associated repair costs.

Duration: 12 months from date of purchase

For more information see: Warranty Policy

ORDER NOW WITH FREE SHIPPING

Why Buy from Coffeeionado

Feature Us Competitors
Free Shipping
Free
Warranty
2 Years (parts)
1 Year
Insured Shipping
Always
Lifetime Support
Extended Warranty Available

Full Product Description

Click to expand

Eureka Oro Mignon XL Espresso Grinder

The Eureka Oro Mignon XL is a compact prosumer espresso grinder designed for demanding home bars and light-duty service. Its 65mm flat Diamond Inside burrs, 1650 RPM motor, electronic timed dosing, and stepless micrometric adjustment deliver fast, repeatable espresso workflow without taking over the counter.

2 Year Warranty

When investing in coffee equipment, peace of mind is worth its weight in gold. That’s why we proudly offer a 2-year warranty with every commercial grinder purchase. This warranty is your guarantee against manufacturer's defects and ensures that all parts are covered for two years from the date of purchase. We understand that our customers deserve the very best.

Don't let uncertainty overshadow your love for freshly brewed coffee – take advantage of this limited-time offer and experience unparalleled assurance with your next coffee machine purchase.

Paid Shipping

At Coffeeionado, we understand the frustration of hidden costs when making online purchases. This is why we're thrilled to announce that we now cover all shipping, freight, and handling charges for our premium coffee equipment within the continental USA. Gone are the days of considering additional fees as you add items to your cart.

Touchscreen Features

The touch screen on the Mignon XL espresso grinder features a large screen so that you can adjust your grind setting and insert your programmable doses.

Programmable Shots

You have the ability to customize your coffee by programming the shots to dispense a specific amount of coffee grounds. This allows for consistent results in every grind, whether you're making a single or double shot of espresso.

On Demand Grinding

This Eureka coffee grinder is an on demand grinder and capable of grinding for your portafilter at the touch of a button.

65mm Diamond Inside Flat Burrs

The 65mm flat burrs use Eureka’s patented Diamond Inside cryogenic treatment to improve the steel’s crystal structure and help it retain its cutting edge. Eureka rates espresso productivity at 2.3–2.8 grams per second.

High RPM

The 1650 RPM motor supports the Mignon XL’s 2.3–2.8 g/s espresso output, helping reduce wait time in a demanding home or light-duty service workflow.

Easy Access

When it comes to maintenance, the grinder is designed for easy access. Simply remove the bean hopper to begin. Behind the rear logo, a Philips head screw secures the top panel. Once removed, two additional Philips screws fasten the top burr carrier, allowing quick access for cleaning or inspection without complicated disassembly.

Diamond Burrs

Diamond Inside is Eureka’s patented cryogenic treatment for improving the burr steel’s crystal structure. It is not a literal diamond coating; the goal is better edge retention and consistent grinding over the burrs’ service life.

Who Is It For?

It is best suited to prosumer home espresso setups, offices, and light-duty commercial service where compact size, quiet operation, and timed dosing matter more than an all-day high-volume duty rating.

Smart Hopper Designs

The Mignon XL measures about 15 inches tall with its standard 300 g hopper, giving it a compact footprint for a 65mm grinder. Check cabinet clearance before choosing its permanent counter position.

Set Screw Lock

To ensure safe and secure operation, the grinder includes a set screw that locks the hopper in place. This not only prevents accidental removal when the hopper is full, but also serves as a helpful reminder for users to empty or close the hopper before detaching it.

Finger Guard

Inside the hopper, a built-in finger guard provides an added layer of safety by keeping hands clear of the grinding burrs, helping to prevent accidental contact during use or cleaning.

Bean Stopper

For added convenience, the hopper is equipped with a bean stopper near its base. With a simple push, you can close off the opening to switch out beans without emptying the entire hopper. Keep in mind that any beans already sitting in the burrs will need to be ground out before removing the hopper completely.

These user-focused details make the Eureka Oro XL both compact and intelligently designed for everyday efficiency and safety.

Ace System and Anti-Clumping

The burrs large size isn't the only feature reducing retention, improving flavor, and providing incredibly fluffy grind. The ACE System by Eureka is an anti-clump and electrostatic system that prevents the development of clumps and eliminates electrostatic charge that's created while grinding coffee. Eureka grinder's unique anti-clumping system creates a beautifully fluffy grind even with the finest of espresso grinds.

Stepless Adjustments

The Oro Mignon XL is not only a beautiful and quiet espresso grinder, but it is also effortless to use. With its simple grinding adjustment, a stepless ring nut gear makes it easy to make minuscule grind adjustments. Something that every barista knows is the key to a great espresso!

Silent Technology

Eureka’s Silent Technology reduces vibration and grinding noise, making the Mignon XL comfortable to use in kitchens, offices, and customer-facing spaces.

Eureka: Italian Grinder Specialists

Experience the superior craftsmanship of Eureka, a prestigious Italian brand specializing in top-notch coffee grinders. Each Eureka grinder is meticulously handcrafted in Florence, Italy, showcasing a dedication to quality and excellence. With powerful burrs available in various sizes and configurations, these grinders produce premium grounds that will elevate your brewing experience on any coffee machine.

What's Included

  • Eureka Oro Mignon XL Espresso Grinder
  • Hopper with Lid for convenient bean storage
  • Grounds Catch Tray for clean operation
  • Cleaning Brush for maintenance
  • User Manual for setup and operation guidance

Mignon XL for Sale at Coffeeionado

Don't miss out on the chance to upgrade your coffee game without breaking the bank. Take advantage of our limited-time offer and get your coffee equipment shipped for free as well as receiving a 24 month warranty on your machine. Get started now and elevate your brewing experience with Coffeeionado!

Product Materials

Eureka Mignon Oro XL Product Sheet

Features

  • 65mm flat Diamond Inside steel burrs
  • Mignon Mat Kit
  • High Speed maintenance - allow you to quickly replace the burrs
  • Stepless Micrometric Regulation System (patented by Eureka)
  • "High Speed" Maintenance
  • ACE System
  • Metal Adjustable "Hands-Free" Fork
  • Silent technology
  • Programmable doses (2 doses)
  • Continuous dose mode
  • Touchscreen
  • Safety Listing: CSA
  • Made in Italy
  • Warranty: 2 Year (parts, manufacturer’s defects)

Specifications

Dimensions 4.7" W x 7.1" D x 15.0" H
Color Multiple
Adjustment Stepless (infinite)
Programmable Yes
Hopper Capacity 300 g / 10.6 oz
Weight 16 lbs
Burr Size 65 mm Flat
Burr Material Diamond Inside steel
RPM 1650
Watts 320
Volts 110 / 60 Hz
Warranty 2 year , parts

Grind Application:

  • Espresso

The Coffeeionado Standard

At Coffeeionado, every machine we offer meets our professional standard — proven reliability, precision engineering, and long-term serviceability. Trusted by professionals since 2016.

24 Month Warranty

$199+ Value - On all commercial grinders.

Free Shipping

$69+ Value - Usually ships in 1-2 business days.

Lifetime Support

Priceless - Get support anytime after your purchase.
ORDER NOW WITH FREE SHIPPING

Specifications

Height
15 in
Depth
7.1 in
Width
4.7 in
Voltage
110-120V
Wattage / Power
320W
Amperage
2.7A
Weight
16 lb
Hopper Capacity
10.58 oz; 0.66 lb
Burr Speed
1650 RPM
Display
Digital
Grinder Adjustment
Stepless Micrometric
Grind by Weight
No
Grind by Time
Yes
On Demand Grinder
Yes
Hertz
60 Hz
Phases
Single-phase

Resources

Brochure Guide

What We'd Tell You In Person

How to Choose a Commercial Espresso Machine

How to choose a commercial espresso machine based on real volume numbers, peak hour output, and drink mix — not vague categories.

How to Choose a Commercial Grinder

Your espresso machine gets all the attention. The grinder does all the work. Every variable that determines shot quality — particle size, extraction evenness, dose consistency — starts at the grinder.

How to Design Your Cafe: Build Your Bar for the Rush

Design your café bar for peak volume, not average traffic. Equipment layout, station design, staffing ratios, and tools that remove steps — what actually matters during the rush.

Setting Up Your Commercial Espresso Machine Right

Water pressure, electrical specs, drain slope, filter flushing — what actually goes into a commercial espresso machine setup, and what gets skipped.

Product FAQ

Is the Eureka Oro Mignon XL a stepless grinder, and how precise is the grind adjustment?

Yes. The Eureka Oro Mignon XL uses a stepless micrometric adjustment system, allowing you to make very fine, incremental changes to your grind size. This level of precision is ideal for dialing in espresso shots and making small tweaks to extraction without being limited to preset “click” positions.

What type and size of burrs does the Eureka Oro Mignon XL use?

The Eureka Oro Mignon XL is equipped with large 65 mm flat, hardened steel burrs designed specifically for espresso-focused grinding. The larger burr size allows for faster grinding, better consistency, and improved heat management compared to smaller burr sets.

How often do I need to replace the burrs, and how long do they typically last?

Burr life depends on usage and bean type, but for typical home use the 65 mm burrs can often last several years before needing replacement—commonly in the range of 800–1,200+ pounds of coffee. For a home barista pulling a few shots per day, that usually translates into many years of service. You’ll know it’s time to replace them when you see more fines, less consistency, and reduced flavor clarity even after re-dialing your grind.

Is the Eureka Oro Mignon XL suitable for both espresso and filter coffee?

The Mignon XL is optimized for espresso and excels in the fine range. It can be adjusted coarser for methods like Moka pot or some manual brewers, but it’s not designed as a dedicated multi‑purpose grinder. If you frequently switch between espresso and filter, you may find it less convenient to re-dial settings compared with owning a separate filter grinder.

What brewing environments is this grinder best suited for (home, cafe, restaurant)?

The Eureka Oro Mignon XL is primarily aimed at serious home baristas and small, low‑volume commercial settings such as small offices, tasting rooms, or secondary grinder use in a café. Its speed and burr size can comfortably handle multiple back‑to‑back drinks, but it’s not intended to carry the full grinding load in a high‑volume café.

Will the Eureka Oro Mignon XL fit under most kitchen cabinets?

The Mignon XL is relatively compact for a 65 mm grinder. In most US kitchens, it will fit under standard overhead cabinets, especially if you use the included hopper rather than an extremely tall aftermarket one. If clearance is tight, some users opt for a shorter custom hopper or single‑dosing to reduce overall height.

Does the grinder offer hands‑free operation and come with a portafilter holder?

Yes. The Eureka Oro Mignon XL includes an adjustable portafilter fork that allows you to lock in your portafilter for hands‑free grinding. You can start the grinding cycle, let it run, and focus on other tasks while it dispenses directly into the basket.

Does the Eureka Oro Mignon XL have timed or manual dosing, and can I program doses?

The Mignon XL uses an electronic dosing system with programmable timed doses. You can typically set at least two separate shot timers (for single and double shots) and also use a manual mode for on‑demand grinding. This gives you flexibility to switch between precise, repeatable doses and free‑flow grinding when needed.

What's Included?

Eureka Oro Mignon XL

Eureka Oro Mignon XL

Insured Shipping

12 Month Warranty

Lifetime Support

Fast Free Shipping

Warning

This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

How It Works

  • Order With Confidence.

    Place your order with us and we'll get to working on carefully packaging your coffee equipment, quickly and efficiently.

  • Shipped With Care.

    Free shipping on orders over $249, carefully packed and dispatched via UPS or FedEx — so it arrives exactly as it left us.

  • Start Generating Revenue.

    Once delivered, your equipment is ready to perform — pulling consistent shots, handling volume, and putting quality coffee in front of every customer.
ORDER NOW GET CONSULTATION

Frequently Asked Questions

How do I track my order?

You will receive an email upon creation of the shipping label, which means your order is getting ready to be shipped. We continuously send order status updates via email/text.

How much is shipping? Is it free?

How Much Is Shipping? General shipping starts at $15.99. You can qualify for free shipping with any total order value over $249 and shipping to the contiguous USA. Taxes and discounts will be calculated at checkout.

Free Shipping Terms: Typical delivery within 3-6 Business days depending on size of order. Free shipping is available on orders of $249 or more to any address in the contiguous United States.

Free shipping does not apply to orders shipping to Alaska, Hawaii, APO/military addresses or on any international orders. We will use the lowest cost means for free shipping. Free shipping delivery dates are best estimates provided by the shipping carrier and are not guaranteed. Orders placed with free shipping are generally processed between 24 - 48 hours after order placement.

What is your return policy?

We offer a 30-day return policy on all unused items in their original packaging. You can read more about our return policy here. Commercial equipment is generally final. Please check before purchasing.

Do you price match?

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing. Conditions apply, please refer to our Price Match Page for more information.

Do you ship internationally?

Yes, we ship to most countries in the Caribbean. Shipping costs and delivery times vary by location. Warranty is limited to only parts, shipping not included.

Can I return or exchange an item?

We have a 30 exchange/return policy, unless otherwise noted. Please email support@coffeeionado with your name, order #, and reason for exchange. Commercial equipment is generally final. Please check before purchasing.

Do you offer expedited shipping?

Yes. Please reach out for a quote on shipping via text or call at 866-595-0420 or via email at support@coffeeionado.com.

How do I track my order?

You will receive an email upon creation of the shipping label, which means your order is getting ready to be shipped. We continuously send order status updates via email/text.

Where do I use my coupon code?

To redeem your discount, enter the coupon code at checkout after you've added items to your cart. You'll see a field labeled "Discount code" or "Coupon code" where you can paste your code before completing your purchase.

Do you ship to PO boxes?

No, we don't ship to PO boxes. Due to the size and weight of our equipment, we require delivery to a physical address where our carriers can safely drop off your order.

How does free installation work?

We want to make your purchase as smooth as possible and will pay the installation via rebate on commercial espresso machines. This includes commercial machines with more than 1 group head and 220V.

If the certified installer needed is over 1.5 hours away then we will pay for the installation call (and install up to the value suggested on page minus call fee). Travel will be paid by customer. Inquire if you have any questions about your location.


Please note, any discounts subject to void the paid installation offer.

At Coffeeionado, professional installation is included with qualifying espresso machine purchases. Our goal is to make the process as seamless as possible — from coordinating the technician to getting your machine up and running on day one.

Which Machines Qualify

Free professional installation is included with all espresso machines of 2 groups or more where indicated on the product listing. This policy applies to espresso machines only and does not cover other coffee equipment such as grinders, brewers, or accessories.

If you are unsure whether your machine qualifies, contact us before purchasing and we'll confirm.

What's Included

  • Travel and labor costs for installation within the technician's service area (up to 2 hours of travel)
  • Setup, basic programming, and commissioning of the equipment
  • Scheduling during regular business hours, Monday through Friday
  • Associated taxes and fees related to the installation itself

Installation must be completed within 90 days of delivery of the equipment. The installation benefit lapses after this window and cannot be reinstated.

How Installation Is Arranged

Depending on your purchase, installation is handled one of two ways:

Arranged directly — In many cases, Coffeeionado or the manufacturer will coordinate and pay the technician on your behalf. We will contact you after your order is processed to schedule the visit.

Reimbursement — In some cases, you may be asked to arrange the installation locally using an authorized technician and submit a rebate form for reimbursement. Once approved, the covered amount will be refunded to the original payment method used for your order.

We will confirm which arrangement applies to your purchase at the time of order confirmation. If you have questions before purchasing, contact us and we'll walk you through it.

What's Not Included

The following are outside the scope of the installation policy and remain the customer's responsibility:

  • Travel or callout costs beyond the first 2 hours of the technician's travel time — if your location falls outside the local service area, the overage is the customer's responsibility
  • Water filtration systems and installation materials — including plumbing fittings, tubing, plugs, outlets, and any other ancillary components required to prepare the site
  • Electrical or plumbing work — site preparation must be completed before the technician arrives
  • Training on equipment operation — installation covers commissioning only, not barista or operational training
  • False start or callout fees if the technician arrives and the site is not ready for installation

Important: If a technician arrives and cannot complete the installation because the site is unprepared, you will be responsible for any callout or false start fee charged by the technician. However, your installation benefit remains intact — the visit will be rescheduled at no additional cost to your policy.

Water Filtration Requirement

Water filtration must be installed and operational before or at the time of installation. This is not optional — operating a commercial espresso machine without proper filtration will void the manufacturer's warranty. If filtration is not in place at the time of the technician's visit, installation may need to be rescheduled and the callout fee will be the customer's responsibility.

If you need guidance on water filtration requirements for your machine, contact us before scheduling your installation.

Service Area

Installation coverage is tied to the manufacturer's authorized technician service area, generally within a 1.5-hour radius of the nearest certified technician. If the customer's location falls outside this area, Coffeeionado will make reasonable efforts to arrange a local authorized technician, but travel costs beyond the 2-hour coverage limit remain the customer's responsibility.

Not sure if you're in a service area? Contact us before purchasing and we'll check your location.

What to Expect on Install Day

Getting a commercial espresso machine delivered is one thing. Getting it actually running — plumbed, programmed, and pulling properly — is another. Here's what happens when the technician comes out.

Before the appointment: Site preparation will be confirmed before technicians make it out. Once your machine ships, we'll coordinate scheduling with you and assign a local certified technician. Before they arrive, make sure your space is ready: the machine's permanent location should be determined, your water line and drain access should be in place, and your electrical supply should match the machine's requirements. 

On the day The technician will handle the physical installation of the machine — positioning, water line connection, and drain setup. Once it's plumbed and powered, they'll run through the setup and basic programming: boiler pressure, shot parameters, and confirming that water flows correctly through the group heads and steam wands. Some basic training will be provided, they'll pull test shots to verify the machine is operating within spec.

After Installation

Once your machine is installed, we'll provide referrals for authorized service technicians in your area for ongoing maintenance and repairs. Coffeeionado offers lifetime support on all equipment we sell — we're here long after the install is done.

Governing Terms

This installation policy forms part of your agreement with Coffeeionado and is subject to our Terms of Sale and Terms of Service. In the event of any conflict, the Terms of Service governs.

Can I pick up the machine at your store?

We do not have a showroom or storefront for customer pickups, so orders cannot be picked up directly from us. That said, there is an exception for La Spaziale and La Pavoni products, you can contact us to arrange.

However, if you'd prefer, we can arrange to have your machine shipped to a local freight terminal/location for pickup instead. Let us know your city/state (or ZIP code), and we’d be happy to check the nearest terminal options for you.