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Moccamaster coffee grinder in kitchen
Coffee bean grinder

Whether you are a coffee aficionado or just beginning to explore the world of specialty coffee, the KM5 grinder is a perfect choice for coffee grinding, delivering precision and quality in every cup. In the content below, we'll help you get started with your new grinder, including how to set it up, adjust the grind size, and clean it properly.

TIP

Always activate the power switch before adjusting the grind setting. This will help clear any partially ground beans that may be lingering from previous use. If bean remnants are trapped in the burrs, adjusting the grind setting without activating the grinder may cause the motor to jam.

TIP

Always activate the power switch before adjusting the grind setting. Adjusting the grind setting without activating the grinder may cause the motor to jam.

Most Asked Questions

For brewing on a Moccamaster coffee brewer, the ECBC-approved setting is 5, although you may find your ideal grind to be somewhere in the range of 4-6. We recommend a medium-coarse grind, which should look like rough sand or coarse sea salt.

Your coffee grinder's burrs are built to last! On average, they can grind up to 550 lbs of coffee beans before needing to be changed. If you make a daily 40-ounce carafe of coffee using the recommended formula of 69 grams per 40 oz, that's about 55 lbs of coffee per year, meaning your burrs should last for ten years or more.

The markings on the glass grounds container are not specific measurements, but rather personal reference points. As you become more familiar with the grinder, you’ll begin to note which line corresponds to the amount of grounds you typically grind.

The KM5 has been expertly crafted for coffee brewing. It offers a range of grind sizes, allowing you to achieve the perfect grind for a variety of brewing methods, from the medium-fine grind required for Aeropress to the coarse grind necessary for cold brew. However, it is important to note that the KM5 is not designed for espresso grinding and may not produce the very fine particulate size required for that method.

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