Collection: Coffee Grinder Burrs

54mm and 64mm Coffee Grinder Burrs

Explore replacement and upgrade flat burrs for DF Series coffee grinders and other compatible platforms. Our range includes 54mm and 64mm burr sets in espresso-focused, brew-focused and multipurpose geometries. Available options include uncoated stainless steel, Red Titanium (AlTiN), DLC-coated and SSP burr sets.

If you are comparing grinder designs more broadly, read our guide to flat and conical coffee grinder burrs.

• 54mm burrs: Browse 54mm flat burrs for the DF54 and other compatible grinders, with espresso and brew geometry options.
• 64mm burrs: Browse 64mm flat burrs for the DF64 Gen 2, DF64V and other compatible 64mm grinder platforms.

Choosing Burr Geometry

Burr geometry is one of the main influences on particle-size distribution and the balance of clarity, body and texture in the cup. Espresso-focused geometries are designed around the fine grind sizes used for espresso and may favour body and texture. Brew-focused geometries generally aim to promote clarity at coarser filter settings, while multipurpose burrs provide greater flexibility for users who switch between espresso and filter brewing.

If you are considering SSP burrs, read our SSP 64mm burr guide to compare Espresso, Multipurpose and Lab Sweet profiles.

Burr Coatings and Durability

Coatings such as Red Titanium and DLC are primarily intended to improve surface hardness and resistance to wear. A coating does not change the burr’s underlying cutting geometry, which generally has the greater influence on grind distribution and cup characteristics. Learn more in our guide to Red Titanium and DLC burr coatings.

Installation and Grinder Care

When replacing burrs, make sure the mounting surfaces are clean and that each burr is seated flat before tightening the screws evenly. The grinder’s zero point may also need to be checked after installation. For routine cleaning and maintenance, see our DF54 and DF64 Gen 2 grinder care guide.

Check Compatibility Before Ordering

Confirm the required burr diameter, mounting pattern and listed grinder compatibility before ordering. A matching nominal diameter does not always guarantee that a burr set will fit a particular grinder. Check the individual product page or contact us if you are unsure.