Fiorenzato-Pietro hand grinder

The Pietro hand grinder, made by the Italian company Fiorenzato, is a premium manual grinder featuring 58mm vertical flat burrs, designed for single dosing to produce a clean and subtle cup of coffee. 

It's known for its innovative design, including a unique ergonomic and retractable lever system and magnetic dosing chamber, which allows for precision, zero retention, and ease of cleaning. 

The grinder is available with 2 different burr sets for multipurpose or filter.

 

Key Features

Vertical Flat Burrs:

The Pietro is unique as the only hand grinder with vertical 58mm flat burrs, a design that promotes consistent performance and precise extraction. 

Zero Retention:

The design ensures that no coffee grounds are retained in the grinder, leading to a cleaner cup and more efficient use of beans. 

Ergonomic Design:

It features an innovative, ergonomic design with a retractable lever for comfortable and precise use. 

Magnetic Dosing Chamber:

A grounds container with strong magnetic buttons collects the coffee, making it easy to detach and use. 

Premium Build Quality:

Manufactured in Venice, Italy, the grinder is built with premium materials and a robust design. 

Specialized Burr Sets:

You can choose between the "MultiPurpose" burrs for a full range of brewing, or the "ProBrew" burrs, optimized for filter extractions. 

Benefits

Exceptional Clarity:

Produces a noticeably cleaner and more subtle cup of coffee, allowing for subtle tasting notes to become more apparent. 

Precision Grinding:

The vertical flat burr geometry provides perfect extraction for a superior coffee experience. 

Ease of Cleaning:

The grinder is designed to be easy to take apart, clean, and set up. 

Stylish and High-Quality:

Its aesthetic and craftsmanship make it a beautiful and durable addition to a countertop. 

Who is it for?

The Pietro is designed for discerning coffee enthusiasts who are looking for a high-performance, specialized hand grinder for single-dosing, and who appreciate a blend of innovative engineering and premium aesthetics. 

3D printed stand and funnel

The Pietro hand grinder has approximately 15 microns of burr distance adjustment per click of its numbered dial. This adjustment is consistent across different burr sets, including the standard M-Modal and the Pro Brewing burrs, providing users with precise control over their grind size for espresso, filter coffee, and other brew methods.

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Key Details

15 Microns per Click:

Each click on the Pietro's intuitive adjustment dial corresponds to a 15-micron change in the distance between the burrs. 

Burr Distance:

This micron value represents the actual physical change in the setting, ensuring a precise and repeatable adjustment for your grind. 

Intuitive Dial:

The numbered dial allows for easy and accurate identification of grind levels for various brewing methods, from espresso to filter coffee. 

Versatile Burr Sets:

This 15-micron increment holds true for both the standard M-Modal burrs and the Pro Brewing burrs (designed with Lance Hedrick), offering consistent precision regardless of your chosen burr set. 

There is a hack for making this stepless however I haven't felt the need to do this so far.