Geimori GU64 Review - The Best 64mm Flat Burr Grinder Under $500?

About this video

• Video Title: Geimori GU64 Review - The Best 64mm Flat Burr Grinder Under $500?
• Channel: Luke Makes Coffee
• Speakers: Luke
• Duration: 00:09:56

Overview

This video reviews the Geimori GU64, a 64mm flat burr grinder. The reviewer discusses its features, design, build quality, grinding speed, noise level, retention, and performance for both espresso and pour-over. The video also covers the included accessories and cleaning process, ultimately concluding that it's a strong contender in the mid-range grinder market.

Key takeaways

• Design and Build: The grinder features a CNC milled metal body, stepless grind adjustment, and a unique, modern, minimalist design. It feels solid and well-built with no rattling parts.
• Included Accessories: The box contains a detailed instruction manual, a brush, an air blower, a flathead screwdriver, a "Krooer" measuring tool, two interchangeable lids (wooden and magnetic), and a magnetic metal dosing cup.
• Performance: The GU64 offers a grind speed of approximately 18 seconds for 18g of coffee at 1000 RPM. Retention is very low (under 0.2g) thanks to the knocker attached to the chute.
• Espresso: The grinder excels at espresso, producing a syrupy shot with great body and desirable caramel/chocolatey notes when using a medium to dark roast. It's also noted as being easy to dial in.
• Pour-Over: For pour-over, the grind is fluffy with minimal fines, resulting in a sweet, clean, and balanced cup. While not the best for high-end pour-over clarity, it's a very good multi-purpose option for its price.
• Value: The Geimori GU64 is presented as a worthy and surprisingly good option for home baristas looking for a capable single-dosing grinder at a mid-range price point.