Comandante C40 MK4 Lab Series - Nitro Blade Burr Coffee Hand Grinder

The Comandante Lab Series takes the proven C40 grinder and tunes it for different flavour profiles, giving you the same premium build with three distinct burr personalities. Each option is designed to highlight something different in the cup, whether that’s clarity, balance, or body. Choosing the right burr comes down to how you brew and what you enjoy most in your coffee.

The Nitro Blade is the all-rounder, delivering clean, balanced results across espresso and filter. The TigerShark is tuned for high clarity and brightness, making it ideal for filter brewing and showcasing fruity, floral coffees. The Hammerhead focuses on body and sweetness, producing a heavier, richer cup that suits espresso and milk-based drinks.

If you want one grinder to do it all, go Nitro Blade. If you’re chasing clarity and separation in filter coffee, TigerShark is the move. If you prefer texture, depth, and a more traditional espresso profile, Hammerhead will suit you best.

Quick Comparison

 

Back to the Lab... Introducing the Comandante C40 Lab Series - Nitro Blade® Burr

„Back in 2005, I started my small specialty coffee roastery – drawn in by the incredible flavours and outstanding cup qualities that specialty coffee had to offer. Those early years were filled with roasting, cupping, and travelling to connect directly with producers at origin. Roasting and brewing in the field was manageable. But precise grinding – the key to truly tasting and deciding on a coffee was the real challenge.

None of the hand grinders I tried gave me the clarity or consistency needed. Most conical burrs at the time were designed for electric grinders. Nobody had really considered what a manually operated precision burr would require: superb grind quality, smooth torque, comfortable ergonomics, clean particle distribution – and ultimately, absolute taste clarity.

The bar was rising. This new era of specialty coffee needed a grinder with a true specialty burr to match. So I started building one. And after years of prototyping, testing, and investing in serious lab equipment, it finally came together. In 2015, I launched my first Nitro Blade® based hand grinder: the Comandante® C40 Mk3. I handed a few early prototypes to friends – who soon went on to win major brew competitions. Nitro Blade® quickly earned its reputation as the Original Game Changer.

Ten years later, Nitro Blade® is still the gold standard. Built to last, engineered for clarity, and trusted by champions and home brewers alike. I’m so glad you’ve got one in your hands now. Welcome to the journey, and to a community that truly loves great coffee and fine craftsmanship. Enjoy every cup!” - Bernd Braune | El Comandante