PIETRO Grinder - ProBrewing
PIETRO Grinder - ProBrewing
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Precision by Hand. Connection by Design.
The Pietro Hand Grinder redefines what a manual coffee grinder can be. Crafted for those who cherish both craftsmanship and clarity in their cup, it delivers unparalleled consistency through its vertical flat burr system—a design that ensures uniform particle distribution and a balanced extraction every time.
Optimized for filter brewing, the Pietro is the first and only hand grinder to feature 58 mm M-Modal flat burrs, engineered for clarity, sweetness, and complexity in pour-over, Chemex, AeroPress, and cold brew. Its Dark-T coated burrs—a specialized titanium-aluminum-carbon-nitrogen treatment—are five times more durable than standard stainless steel, promising years of precision grinding.
Every detail of the Pietro speaks to thoughtful engineering: a stepless adjustment dial with 15-micron precision per click, a detachable burr chamber for effortless cleaning, and an airtight grind chamber and hopper seal to preserve aroma. The retractable handle and non-slip base make it compact, stable, and designed for real-world usability.
Whether you’re brewing at home, traveling, or working behind a bar, the Pietro transforms manual grinding into a ritual of precision and connection.
Why It Stands Out
• Designed for Filter Perfection — Optimized geometry enhances clarity and flavor in every pour-over or immersion brew.
• Vertical 58 mm Flat Burrs — Achieves exceptional uniformity for balanced extractions and vibrant cup profiles.
• Dark-T Coating Technology — Advanced titanium-aluminum-carbon-nitrogen surface for 5× longer burr life.
• Stepless Adjustment Dial — 15-micron increments for total control over grind size and extraction.
• Airtight Design — Both the bean hopper and grinds container feature seals to lock in freshness and aroma.
• Ergonomic & Compact — Retractable handle, non-slip base, and solid aluminum construction combine comfort with portability.
• Easy Maintenance — Quick-release burr chamber enables fast, tool-free cleaning.
Technical Profile
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Optimized For: Filter brewing (Pour-over, Chemex, French Press, AeroPress, Cold Brew)
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Burr Type: 58 mm flat burrs (vertical orientation)
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Burr Material: M340 stainless steel with Dark-T coating
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Adjustment: Stepless (15-micron per click)
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Body Material: Solid aluminum (food-safe certified)
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Weight: 1.5 kg (3.3 lbs)
The Pietro is not just a grinder—it’s a tactile expression of craftsmanship. Engineered for precision, built for ritual, and designed for those who believe every grind should feel as good as it tastes.
Overview
Overview
The Pietro Hand Grinder represents a new generation of manual precision. With its vertical flat burr system, stepless adjustment, and refined ergonomics, it’s built for coffee enthusiasts who value control and connection. Engineered for filter brewing, the Pietro offers unmatched consistency and durability through its premium Dark-T coated burrs.
How to use
How to use
- Adjust the grind setting using the stepless dial (15-micron increments).
- Add beans to the hopper and seal the lid.
- Secure the grinder on a stable surface using the non-slip base.
- Turn the retractable handle clockwise to grind; collect grounds in the lower chamber.
- Brew immediately for best flavor and aroma.
Care & Maintenance
Care & Maintenance
- Brush burrs and chamber regularly to remove fines and oils.
- Avoid washing with water—wipe clean with a dry cloth.
- Store in a dry place with burrs set loosely to reduce strain.
- Check burr alignment periodically for consistent performance.
Instructions / Best Practices
- Use fresh beans and grind only what you need.
- Keep adjustments small for precision control.
- Avoid forcing the handle if resistance feels excessive—check for debris.
- Re-lubricate moving parts lightly every few months if needed.
