Comandante grinders are built for true coffee enthusiasts and connoisseurs. With a sleek, functional design and unmatched grind precision, the Comandante C40 (MK4) is the gold standard in manual coffee grinding. Designed using high-nitrogen martensitic steel and engineered for durability, this grinder delivers consistent results across all brewing methods—from espresso to French press.
Manufacturing a Nitro Blade is a serious engineering task—requiring special tools, advanced craftsmanship, and dedicated R&D. The result? A high-performance burr set that is tough, wear-resistant, and built to deliver the exact particle distribution your brew demands.
Whether you're dialing in your espresso or going for a clean pour-over, the C40 gives you total control over your grind and extraction. Plus, it’s portable, compact, and made to last a lifetime.
Key Features
Advanced Nitro Blade burrs made from high-nitrogen martensitic steel
Extreme grind precision for espresso, pour-over, AeroPress, French press & more
Smooth and stable crank movement with dual micro ball bearings
Robust construction using stainless steel and BPA-free Eastman Tritan™
Compact and travel-friendly with high-performance output
Available in multiple styles and finishes including classic wood grains and limited editions
Specifications
Version Available: MK4, C40
Burr Geometry: Comandante – Z15MB-V7LC-DSE-200
Burr Material: Patented High-Alloyed C Steel
Grind Thrust Average: >1 bean per turn at <3 Nm
Body: Stainless Steel
Axle & Crank: Stainless Steel
Engine Frame: Eastman Tritan™ (BPA-free)
Bearings: 2x Stainless Steel Micro Ball Bearings with Rubber Seals
