Built for precision manual coffee brewing, the Comandante C40 Lab Series Coffee Grinder delivers highly consistent grind quality across espresso and filter coffee. Designed and manufactured in Germany, it’s trusted by baristas and specialty coffee professionals who rely on repeatable, high-clarity extractions. Burr Geometry for Brewing Precision The Lab Series features Comandante’s Tigershark® burr geometry, built around a dual-row cutting structure that processes beans efficiently while limiting fines. This produces a tighter particle distribution, resulting in clearer flavour definition, more stable acidity and a more structured cup, particularly with lighter roasted coffees. Grind Control The stepped adjustment system provides precise, repeatable control across a wide grind range, from espresso through to immersion brewing. Each click produces a consistent change in particle size, allowing you to dial in extraction without overcorrecting and maintain repeatability across different coffees and brew styles. Extraction Performance The Tigershark® profile emphasises separation and structure, allowing individual tasting notes to come through without becoming muddled. In practice, this delivers more definition in pour over coffee, cleaner espresso extractions and better control when working with lighter roasts. Comandante C40 Lab Series Coffee Grinder Features Tigershark® Burr Geometry – Dual-row burr design improves particle consistency for more defined flavour and even extraction. Reduced Fines Production – Lower fines support cleaner brews and improved flavour clarity across brewing methods. High-Alloy Burr Steel – Hardened stainless steel burrs maintain sharpness for long-term grind consistency. Stepped Adjustment System – Click-based adjustment allows controlled, repeatable grind changes for espresso and filter coffee. Wide Brewing Range – Suitable for espresso, pour over coffee, filter coffee and immersion brewing. Dual Bean Jars Included – Glass and polymer jars support flexible workflow for home use or travel. This Product Includes 1 x Comandante C40 Lab Series Tigershark Coffee Grinder 1 x Crank with Oak Knob 1 x Polymer Bean Jar 1 x Glass Bean Jar 1 x Comandante Wrist Band 1 x Merino Wool Felt Mat Specifications Material Nitro Rex Custom Stainless Steel, QTP Techno-Polymer, Glass Burr 39mm Conical, Nitro Rex Custom Stainless Steel Capacity 35-40g Adjustment Stepped Dimensions (H) 170mm x (W) 29mm x (L) 160mm Weight Approx. 600g