Experience Precision with the Z7 Manual Coffee Grinder

Experience a new level of hand-grinding performance with the zeroHero Z7 coffee grinder, an award-winning design that delivers smoother, faster, and effortlessly powerful grinding in a compact, premium form. This mechanical masterpiece combines innovative industrial craftsmanship with aerodynamic aesthetics, earning recognition from four prestigious international design awards.

Award-Winning Design

Winner of four international design awards including Red Dot Design Award 2019, iF Design Award 2019, China Red Star Award, and Taiwan Golden Pin Award. Recognized for innovative industrial craftsmanship and aerodynamic aesthetics as a true mechanical masterpiece.

48mm Titanium Burrs

The HG7-48 Original Titanium Burr Set features CNC-cut titanium-coated burrs providing fast, consistent grinding. Complete 10g of coffee in just 30 seconds with superior durability and exceptional particle consistency that meets SCA standards.

Effortless Operation

Dual-bearing design with downward lever and solid wood handle reduces rotations and effort by 50%. Experience smooth, effortless grinding with double the comfort compared to standard manual grinders.

Precision Adjustment

The 36-step precision adjustment system lets you fine-tune grind size across the entire brewing spectrum. With 36 precise clicks and a visible digital window, you have complete control for espresso, pour-over, and French press brewing methods.

Particle Consistency

Proven grind curve meets SCA standards with low fines, ensuring higher extraction tolerance and superior flavor development. Engineering guarantees consistent grounds and optimal extraction across all brewing methods.

All-Metal Construction

CNC-milled aluminum body with rounded edges offers balanced, non-slip grip combining aesthetic and functional excellence. Every detail is precision crafted for the hand, delivering both beauty and performance.

Specifications

• Burrs: 48mm HG7-48 Original Titanium Burr Set (CNC-cut, titanium-coated)
• Grinding Speed: 10g coffee in 30 seconds
• Adjustment System: 36-step precision with visible digital window
• Body Material: CNC-milled aluminum
• Handle: Solid wood with dual-bearing design
• Effort Reduction: 50% less effort required
• Compatible Brew Methods: Espresso, pour-over, French press
• Standards: Meets SCA particle consistency standards

Exceptional Grinding Performance for Pour-Over Coffee

The Z7 manual coffee grinder offers coffee enthusiasts the perfect tool to achieve a consistent grind tailored for pour-over brewing. Its well-crafted burr mechanism ensures uniform particle size, which is essential for extracting the delicate flavors in specialty coffee. Unlike electric grinders, this manual coffee grinder allows you full control over the grinding process, letting you adjust grind size easily to match your preferred brewing method. The Z7’s smooth grinding experience preserves your coffee’s aroma and oils, resulting in a fresh, full-bodied cup each time.

Compact, Durable Design for Coffee Lovers on the Go

Designed with portability and durability in mind, the Z7 manual coffee grinder is lightweight and built from high-quality materials, making it an ideal companion for travel or daily use. Its compact size fits comfortably in your hand or bag without sacrificing grinding capacity. The sturdy burrs and robust housing mean this grinder withstands frequent use. This blend of portability and toughness makes the Z7 an excellent choice whether you're brewing at home, the office, or outdoors.

Ergonomic and Easy to Use for All Skill Levels

The Z7 manual coffee grinder features an ergonomic crank handle that delivers comfortable, effortless grinding. Its intuitive design means even beginners can quickly master the technique for a perfect grind. Adjusting the grind size is straightforward with a simple dial, so you can go from coarse to fine settings within seconds. This ensures you can customize your grind to achieve optimal extraction based on your brewing preferences, enhancing every cup of pour-over coffee you make with the manual coffee grinder.