The iconic Comandante C40 is a robust, high performance grinder with an advanced and pioneering burr set: Nitro Blade. And the new Mk4 generation just got even better!

Thanks to some smart material science, reworked internals and the addition of a basically unbreakable polymer-glass Bean Jar, the Comandante C40 Mk4 offers improved workflow, weight, and durability.

The burr material and design is the proud result of years of dedicated research and development at Comandante’s onsite coffee lab. Nitro Blade is unique, using a high-alloyed, high-nitrogen stainless steel with a fine martensitic micro-crystal matrix.

Burr Geometry has been optimised to achieve excellent Bean Thruput with a reduced Crank Torque and at the same time deliver a refined Particle Size Distribution for best brewing results

Comandante’s click system gives you full control for any brewing method and locks your preferred grind setting into place, helping you get the very best out of your roasted coffee and repeat the results again and again. This world class grind performance has made Nitro Blade the weapon of choice for true coffee enthusiasts around the globe, from home baristas to World Brewers Cup champions.