G64 Single Dose Variable RPM 64mm Flat Burr Grinder

The G64 is a premium single-dose flat burr grinder designed for serious home baristas and specialty coffee enthusiasts who want high grind consistency, variable RPM control, and low retention workflow. Most commonly associated with the HiBREW G64 Plus platform, the grinder combines 64mm titanium-coated flat burrs, a brushless motor, dual anti-static technology, and adjustable grinding speed to deliver strong performance for both espresso and filter coffee brewing.  

Product Overview

Key Features

• 64mm titanium-coated flat burrs
• Variable RPM control
• Brushless DC motor
• Single-dose workflow
• Dual plasma anti-static system
• Low retention grinding chamber
• Magnetic removable chute
• Espresso to filter capable
• Stepless grind adjustment
• Compact modern design

The grinder is positioned in the enthusiast-to-prosumer category and is designed to compete with grinders such as the DF64V and other premium variable-speed single-dose grinders.  

Full Specifications

Grinding Performance

The G64 focuses heavily on workflow and grind customization. Its variable RPM system allows users to:

• Lower RPM for higher clarity and reduced fines
• Higher RPM for faster grinding and increased body
• Fine tune extraction characteristics depending on roast level and brew method

The 64mm burr platform provides good grind consistency while still maintaining relatively compact dimensions. The dual anti-static system is one of the grinder’s standout features, helping reduce clumping and mess during dosing.  

Reddit users and early reviewers have highlighted:

• Quiet operation
• Very low retention
• Easy cleaning access
• Strong espresso performance
• Excellent value relative to feature set

Some users noted:

• Tight portafilter forks
• Slightly stiff grind adjustment in espresso range
• New platform with fewer long-term reviews compared to DF64 series

Comparison Against Similar Grinders

Short Product Description

The G64 is a feature-rich single-dose grinder designed for coffee enthusiasts who want premium workflow and variable-speed grinding performance without entering ultra high-end commercial pricing. Equipped with 64mm titanium-coated flat burrs, a powerful brushless motor, and dual anti-static technology, the grinder delivers consistent espresso and filter grinding with extremely low retention and excellent workflow cleanliness. Its adjustable RPM system and modern design make it a strong choice for advanced home coffee setups.