HiBREW G64 Plus Review: A Solid Grinder for Home Baristas

Introduction

For home baristas moving into more serious territory, a high-quality grinder is often the single biggest upgrade you can make. In that context, the HiBREW G64 Plus launches as a compelling option—bringing café-style features into a home setting. According to HiBREW’s launch post, the G64 Plus is described as “the heart of your perfect cup” and is intended for “coffee enthusiasts and baristas” who “refuse to compromise.” (HiBREW)

In this review I’ll dive into the features, the design, the performance (as far as can be judged from available specs and early impressions), and the pros and cons. If you’re considering the G64 Plus, this should help you decide whether it’s right for your setup.

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What stands out / Key Features

From the published spec sheet and marketing material, there are several features that genuinely catch the eye:

• 380 W brushless DC motor: HiBREW states the G64 Plus is “equipped with a 380W high-power brushless DC motor” designed to maintain constant RPM and resist drop-off when grinding dense beans. (HiBREW)
• 64 mm flat burrs with titanium coating: The burrs are large flat steel (64 mm diameter) with a titanium coating. According to HiBREW, this allows slicing rather than crushing beans, improving uniformity and increasing durability. (HiBREW)
• 150-level stepless grind adjustment + variable speed control (600-1600 RPM): This gives a very wide grind range (from ultra-fine (Turkish) to coarser methods) and fine tuning for extraction, which is quite rare at this price point. (HiBREW)
• Dual-layer anti-static technology (inner & outer): Static buildup is a serious annoyance with grinders (beans fly, grounds cling). HiBREW’s system uses “active ionization + passive shielding” to reduce waste, mess and leftover clinging grounds. (HiBREW)
• Detachable magnetic powder outlet: The outlet (where the ground coffee exits) is magnetically attached and tool-free removable, so cleaning becomes easier. Less stale residue means better flavor over time. (HiBREW)
• 58 mm portafilter compatibility bracket + dosing ring: For espresso users, a bracket that holds a 58 mm portafilter is included, with a dosing ring to reduce spillage. This shows the G64 Plus is designed with serious espresso workflows in mind. (HiBREW)

These features put the G64 Plus in the “semi-professional / high-end home barista” category rather than the entry-level. If you care about extraction accuracy, grind consistency, and cleaning ease, these specs are promising.

Design & Build Quality

In terms of aesthetic and build, the G64 Plus appears to lean industrial but refined. HiBREW emphasizes that this is a fusion of industrial aesthetics with practical value. (HiBREW)

Build material and layout:

• The outer shell is likely a metal or heavy-duty plastic housing (though exact material isn’t fully described). The use of “aluminum alloy beam hopper lid, aluminum alloy handle bracket, aluminum alloy dosing cup” is noted in the Kickstarter summary. (HiBREW)
• The hopper lid is aluminum alloy, adding to the premium feel.
• The magnetic outlet and dosing ring show thought given to workflow and cleaning rather than just aesthetics.

Ergonomics & user interface:

• The stepless adjustment dial seems to have “anti-slip dial engraving” which improves feel and control. (HiBREW)
• The compatibility bracket for portafilters suggests this grinder can integrate into a home espresso setup cleanly (fewer extra tools needed).
• The variable speed control (600-1600 RPM) indicates some level of user control beyond just a “go button” — though exactly how that is implemented (display? dial? stepper?) is a little vague.

Cleanability:

• The detachable magnetic powder outlet is a very practical feature — easier cleaning often means better longevity and better tasting coffee (less stale coffee dust).
• The anti-static tech also helps reduce messy buildup of grounds which also aids cleanliness.

Aesthetics:
From available images, the G64 Plus has a solid, minimal, machine-like aesthetic — something that fits a barista-station vibe rather than a cheap plastic look. That helps if you take pride in your coffee setup.

Performance (What to expect)

Because this is a newly launched model (on Kickstarter) there are limited independent lab tests or comprehensive user reviews yet. However, based on the spec sheet and early impressions, we can infer how the G64 Plus might perform, and also what to watch out for.

Grind uniformity & speed:

• The 64 mm flat burrs are large for a home grinder; larger burrs tend to allow better uniformity and faster throughput (important for espresso).
• The motor specification (380 W, brushless DC) suggests the grinder won’t struggle with denser beans or slow down significantly — again important for consistent grinding.
• The variable speed may allow you to adjust speed for bean type, reducing heat build-up and preserving aroma.

Range of grind sizes:

• The 150-level stepless adjustment means you have fine control — enough for espresso, moka, pour-over, etc. Having that many levels means you can very precisely calibrate grind size which is a big plus for enthusiasts.
• The ability to work from Turkish to pour-over is explicitly stated by HiBREW.

Static / mess reduction:

• Static can wreak havoc — grounds flying everywhere, clinging to surfaces, messing up dosing. The dual-layer anti-static system is a valuable feature and suggests that the design has real use-case insights built in (rather than just marketing).
• Easier cleanup translates to better user experience, especially if you dose many times.

Espresso workflow integration:

• The 58 mm portafilter bracket and dosing ring shows the grinder is ready for espresso workflows. If you’re doing espresso at home, that’s a big plus (less clutter, fewer accessories needed).
• Magnetic outlet and removable parts mean less downtime for cleaning, which matters in espresso routines.

Considerations / what to watch:

• Flat burrs are great for consistency but can produce more fines (very small particles) compared to conical burrs; how the G64 deals with that is important (though Ti-coating and motor speed may mitigate issues).
• Heat buildup or burr temperature can affect flavour. The marketing suggests minimal heat & noise build-up, but real-world use will determine that.
• The speed control, while good, means more user decision-making — for some users simpler “set & forget” might be preferred.
• Since this is a Kickstarter launch, actual shipping, build consistency and support are things to confirm (more on that below).

Real-World Use & User Experience

Based on the available information and early user comments (e.g., on social media), here are some thoughts on how the G64 Plus might perform in everyday use.

Dosing & workflow:

• The magnetic powder outlet means you can quickly swap or clean the outlet. For espresso users, less downtime equals smoother workflow.
• The dosing ring and portafilter bracket reduce spillage — many grinders don’t consider spillage mitigation, so this is a notable design benefit.
• The hopper size (stated as ~60g in the spec sheet) can support small–medium batch grinding without big bean changes mid-session. (HiBREW)

Grind calibration & repeatability:

• With 150 adjustment levels, users with patience can dial in very precise settings. For someone who enjoys calibrating and tuning, that’s a plus.
• The variable speed motor means you can tweak speed according to bean type, density, or roast — the better the control, the better your extraction potential.

Cleaning & maintenance:

• The detachable outlet eases cleaning; that’s especially important if you switch roast types or beans often.
• Anti-static helps reduce mess — less cleaning means less time wasted and fewer grounds floating around your setup.
• Over time, burr wear is a concern; the titanium coating is meant to extend burr life. For home baristas expecting heavy use, this is a strong plus.

Noise, heat & durability:

• HiBREW claims minimal noise and heat build-up thanks to the motor design. If true, this is important in a home environment where you might be grinding early morning when others are sleeping.
• Brushless DC motors tend to have longer life than brushed motors. The mention of “frictionless design ensures a longer lifespan” by HiBREW is noteworthy. (HiBREW)

Pros & Cons

Here’s a summary of the strengths and the things that are either unknown or potential drawbacks.

Pros:

• Large 64 mm flat burrs + titanium coating – premium hardware for the price-range.
• Very fine control: stepless 150-level adjustment + variable speed control.
• Espresso-friendly features: 58 mm portafilter bracket, dosing ring.
• Good workflow design: detachable magnetic outlet, anti-static system, minimal spillage.
• Solid build aesthetics and materials – gives a premium feel.
• Good brand track record (HiBREW) with crowd+
• funding experience (5 projects, 10K+ backers) according to their blog. (HiBREW)

Cons / Considerations:

• Because it’s a newer model and being launched via Kickstarter, real-world longevity, reliability and support remain to be fully proven.
• Flat burrs might require more effort in tuning (e.g., to control fines) compared to some conical burr grinders; we don’t yet have extensive independent data.
• The granularity of 150 levels is powerful but may overwhelm casual users; simpler “preset” models might be easier for those who just want “good enough” and not perfect tuning.

Fit for You? Who Should Choose It?

Ideal user profile:

• A home barista who is serious about espresso (or broader brew methods) and wants a grinder that competes with café-level hardware without stepping into commercial-scale cost.
• Someone who appreciates fine control (adjustability, calibration) and willing to spend time dialing in settings.
• A user who values workflow efficiency (cleaning ease, minimal mess, portafilter compatibility).

Less ideal if you:

• Prioritise simplicity above control (e.g., you just want “set the grind, press button, done”). This might be overkill for basic drip or French press only.
• Don’t want to deal with shipping, warranty or support complexities associated with Kickstarter products or smaller brands outside major markets.
• Are highly volume-based (e.g., busy café scenario) where a commercial grinder with proven track record might be preferred.

Verdict

The HiBREW G64 Plus appears to be a very strong contender in the high-end home grinder arena. From the spec sheet and design cues, it brings many features one would expect from a boutique or café-grade grinder — large burrs, motor control, anti-static systems, good workflow integration — into a home setting with an attractive value proposition.

If the real-world performance lives up to the promise (and assuming build quality, shipping, support are up to par), this unit could deliver excellent value for ambitious coffee lovers.

However, because much of the information comes directly from the manufacturer and the product is still in Kickstarter/early-stage rollout, there is some caveat: the longevity, long-term reliability, consistency across units and support ecosystem remain to be fully validated.

My recommendation: If you’re passionate about your coffee, willing to dial in your gear, and comfortable buying from a Kickstarter or early-release product (with its inherent trade-offs), the G64 Plus is definitely worth serious consideration. On the other hand, if you prefer something fully tried-and-tested with broad independent reviews and a long track record, you might wait a bit for more feedback or go with a more established grinder.

Final Thoughts

In a market where grinders often become the bottleneck in coffee quality (i.e., the machine or beans might be excellent, but the grinder doesn’t let them shine), the HiBREW G64 Plus takes a bold step by offering premium grinder features to the serious home barista. It ticks many of the “wishlist” boxes: large burr size, fine control, good build, espresso-workflow integration, cleaning convenience.

While some of the “unknowns” remain (real-world durability, user reviews, service support, consistency across units), if you’re comfortable with those trade-offs the G64 Plus could very well deliver café-style grinding at home.

For many in the home espresso world, the grinder matters more than the machine (or at least equally). If you invest in a great grinder, you set yourself up for better shots, better extraction, lower waste and better tasting coffee. In that sense, the G64 Plus looks like a very worthwhile upgrade option.