Grinders are arguably the most important coffee device in your setup. Without a consistent grind, no matter the quality of coffee, it has been compromised. Too many times I see people and coffee shops over emphasize espresso machines and coffee makers, and tools and gadgets. Why is the grinder left out? What exactly do you think you’re putting in your espresso machine or coffee maker? Grinds! If your grinder is producing inconsistent grounds with “fines” and “boulders” you’re in trouble. It directly impacts extraction, therefore impacting overall flavor. So let’s get to it!

When it comes to coffee grinders, there are two primary types available: conical and flat. Each has its own unique advantages and disadvantages, as well as differences in terms of performance and the quality of the coffee they produce.

Conical Burr Grinders

Conical grinders work by using a cone-shaped burr to grind the coffee beans. This type of grinder tends to be less expensive and more compact than flat grinders, making them a popular choice for home coffee enthusiasts. They also tend to produce less heat during the grinding process, which can help to preserve the flavor and aroma of the coffee.

Flat Burr Grinders

Flat grinders, on the other hand, use two flat plates to grind the coffee beans. This type of grinder tends to be more expensive and larger than conical grinders, making them a better fit for commercial or high-volume settings. Flat grinders also tend to produce a more consistent grind, which can help to improve the overall quality of the coffee.

Whatever you lean towards, please don’t buy a blade grinder! (AKA that Target grinder in aisle 4.)

When it comes down to choosing between a conical or flat grinder, it ultimately comes down to personal preference and specific brewing needs. For those looking for a high-quality grinder that is both affordable and compact, a conical grinder may be the best option. For those who are willing to invest in a more expensive but powerful grinder that delivers consistent results, a flat grinder may be the way to go.

In conclusion, understanding the differences between conical and flat grinders can help you make an informed decision when choosing a coffee grinder. By considering your specific brewing needs and preferences, you can select a grinder that will provide the best possible results and help you enjoy delicious, high-quality coffee at home or in the office.

Here are some of our favorite coffee grinders for at home use!

Best overall electric burr grinder hands down

Great for Espresso

Favorite Hand Grinder