OXO BREW Conical Burr Coffee Grinder

Last updated date: May 20, 2019

DWYM Score
8.6

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We looked at the top 1 Burr Grinders and dug through the reviews from 4 of the most popular review sites including Tech Gear Lab, New York Times Wirecutter, Lovely Flavor, Joe Coffee Beans and more. Through this analysis, we've determined the best Burr Grinder you should buy.

Overall Take

The OXO BREW is the model for coffee achievers who thrive on quantity. Its hopper and reservoir both have a large capacity that allows it to grind up to 12 cups worth of grinds in a single go. The OXO gets high marks for speedy operation, as well as its 15 levels of grind size. In our analysis of 76 expert reviews, the OXO OXO BREW Conical Burr Coffee Grinder placed 3rd when we looked at the top 10 products in the category. For the full ranking, see below.

Editor's Note May 21, 2019:
Checkout The Best Burr Grinder for a detailed review of all the top burr grinders.

Expert Summarized Score
8.4
4 expert reviews
User Summarized Score
8.4
567 user reviews
Our Favorite Video Reviews
What experts liked
The hopper holds enough beans for numerous cups and is airtight, so it can keep a few days worth of beans fresh and ready to go. the large bevel that adjusts the grind size moves smoothly and has clearly marked settings.
- Tech Gear Lab
The OXO is speedy, too, grinding nearly 10 grams more coffee in a 15-second interval than either the Baratza Encore or the Capresso.
- New York Times Wirecutter
The hopper of the machine is very spacious and can hold up to 0.75 pounds of coffee and the grinding area can grind 110 grams of coffee at a time which is enough for at least 12 cups of coffee.
- Lovely Flavor
January 30, 2019 | Full review
In the smallest price bracket possible, the machine is still sophisticated in terms of technology at least by making available 15 different grinding adjustments to get that perfect flavor.
- Joe Coffee Beans
What experts didn't like
This is the only area where the OXO isn't a field leader. In our testing we didn't find the noise it emitted to be particularly grating, but it is certainly loud enough to wake someone that is sleeping in the next room.
- Tech Gear Lab
While it doesn’t grind quite as evenly of finely as the Baratzas, it does come with a wider and more nuanced range of settings than the Capresso.
- New York Times Wirecutter
It does not have grinding time based on the number of cups, the time is in minutes of seconds
- Lovely Flavor
January 30, 2019 | Full review
The flow of beans to the grinder is also not as smooth as one would want. While being transferred, many a time the beans get stuck somewhere in the middle and thus has to be shaken to resume the flow.
- Joe Coffee Beans

From The Manufacturer

At OXO, we believe crafting coffee is a ritual worth savoring – and that making things easier doesn't have to mean sacrificing quality. That's why we’re excited to bring you our new Conical Burr Coffee Grinder, with a simple, intuitive design delivering consistent grinds no matter how you choose to brew. Voltage is 120V/60Hz.

Overall Product Rankings

1. Breville The Smart Grinder
Overall Score: 8.8
Expert Reviews: 9
2. Baratza Encore Coffee Grinder
Overall Score: 8.6
Expert Reviews: 7
3. OXO BREW Conical Burr Coffee Grinder
Overall Score: 8.6
Expert Reviews: 4
4. Baratza Virtuoso Conical Burr Coffee Grinder
Overall Score: 8.5
Expert Reviews: 10
5. JavaPresse Manual Coffee Grinder
Overall Score: 8.4
Expert Reviews: 8
6. Porlex Mini Stainless Steel Coffee Grinder
Overall Score: 8.4
Expert Reviews: 7
7. Bodum Bistro Burr Grinder
Overall Score: 8.1
Expert Reviews: 6
8. Capresso Infinity Conical Burr Grinder
Overall Score: 8.1
Expert Reviews: 9
9. Cuisinart Supreme Grind Automatic Burr Mill
Overall Score: 7.6
Expert Reviews: 9
10. Secura Conical Burr Coffee Grinder
Overall Score: 7.3
Expert Reviews: 2

An Overview On Burr Grinders

Why buy a coffee grinder? Once you’ve had your first cup of coffee made with fresh ground beans, that question gets answered within a few sips. Within minutes of grinding, the aromas and oils locked inside a coffee bean start to lose their potency through contact with oxygen and air moisture. Simply put: The fresher the bean, the fresher the taste.

There are two general types of coffee grinders: those that use blades and those that grind the beans between burrs. Take a look behind the counter at any coffee shop, and you’ll most likely see a burr grinder, with good reason. These type of grinders work by pushing the coffee beans down between a pair of serrated plates, or “burrs.” The burrs then rotate, grinding the beans down to a particular size depending on the selected setting. The grounds are pushed out through the sides or bottom into a container, ready to be brewed.

By comparison, a blade grinder doesn’t technically grind at all. It slices the beans with tiny blades. While those blades might rotate faster or longer when the settings are adjusted, they won’t produce grounds of a uniform size. And even though that’s still better than pre-ground beans, the result isn’t ideal for true java aficionados. Smaller stray particles might slip through the filter in a French press, for example, or clog up an espresso machine.

All this means that yes, you might expect to pay a little more for a burr grinder. That cost can vary widely based on the variety of grind settings, capacity of the container and other bells and whistles.

There’s also material to consider. Increasingly, you’ll find that the burrs in burr grinders are made of stainless steel. The reasons are ones you might expect: Stainless steel is sharp and won’t corrode or rust. It will blunt over time, however, and also conducts heat — which can subtly affect the taste of the oils in your coffee.

This is why higher-end models may use ceramic burrs. While they aren’t as sharp, they will keep that edge longer and stay cool, no matter how fast the grinder runs.

DYWM Fun Fact

Many of us couldn’t function without our morning joe, but did you know that coffee can be used as fuel for more than just your job? In 2010, a team of British engineers converted a Volkswagen Scirocco into the Coffee Car Mark 1, whose converted combustion engine burned used coffee grounds. While it needed an entire 22-pound sack of beans to travel 55 miles, it nonetheless made an initial run from London to Manchester. Three years later, the updated Mark 2 coffee car broke 65 mph, a land speed record for any java-powered jalopy.

The Burr Grinder Buying Guide

  • When choosing a grinder, you’ll find models that advertise a number of different settings, allowing you to choose between near-microscopic variations in ground size. It’s a particular advantage of burr grinders, which can be adjusted in a more exacting way than their bladed counterparts. So what grind size do you need? It seems like every year there’s a new fad in coffee making, and your method of choice will determine the grind size. In general, you’ll want coarse grinds for French press, medium-size ones for traditional filter brewers or pour-over and fine grinds for espresso. If you only make coffee one way, congratulations! You might not need a huge variety of settings. Still, finding your perfect grind can be a zen part of the process. It all depends on your palate — and the amount of time you have to experiment.
  • Speaking of time, a grinder with a high storage capacity can save you a lot of it. It can be very convenient to stroll into the kitchen for your morning brew and find a reservoir of beans already in the hopper, waiting to be ground. Many grinders even have an automatic timer that will start the process before you even wake up. Just bear in mind that keeping beans out in the open too long can affect the taste.
  • If you’re buying a grinder at all, you care about the taste. Keep that taste consistent with frequent cleanings. How easy that is can vary greatly between grinders. Some are easy to take apart, and some require tools. Once you’ve got the burrs open and ready to be cleaned, you’ll want to use a brush or some other dry method.
  • Wipe-downs with a damp cloth are fine for the exterior, but you’ll typically want to keep the burrs as dry as possible, even if they’re stainless steel. If all that sounds like too much hassle, there are cleaning tablets that you can simply run through the grinder periodically, and they’ll take care of the majority of stray oil and grinds.