Key Features

• 【Professional 63mm Conical Burrs For Sweeter, Cleaner Coffee】Step up to professional-grade precision. Built with 63mm high-carbon stainless steel conical burrs, the Geimori GU63 delivers exceptional grind consistency while reducing micro-fines. Enjoy a rich, syrupy body with enhanced flavor clarity for espresso, pour-over, drip, and French press brewing.
• 【Low-RPM Cold Grind Preserves Flavor】Powered by a high-efficiency DC motor operating at a slow 80 RPM, this electric coffee grinder minimizes heat buildup during grinding to preserve delicate coffee aromas and natural sweetness. Quiet operation under 65dB makes every morning coffee routine peaceful and undisturbed.
• 【Plasma Anti-Static & Low Retention】Plasma anti-static technology helps reduce static buildup and scattered grounds for a cleaner grinding workflow. Combined with the bellows, the GU63 achieves less than 0.1g retention with a 10g dose, helping minimizes stale grounds and preserves maximum freshness for every shot and brew.
• 【Stepless Precision from Espresso to Filter】Fine-tune your grind with a stepless 0–85 adjustment scale and approximately 20μm (0.02mm) micro-adjustment precision. Make small, controlled adjustments for espresso, pour-over, drip, and coarser brewing styles as you dial in extraction and flavor balance.
• 【Single Dose Workflow & All-Metal Build】Designed as a true single dose coffee grinder, the GU63 promotes fresher coffee and more accurate dosing. The magnetic dosing cup auto-aligns for mess-free grinding, while the durable all-metal body provides long-lasting performance. Tool-free disassembly makes routine cleaning fast and effortless for everyday home barista use.

Specifications