Description
A Single Dose Coffee Grinder That Wastes Nothing
Retained grounds sitting inside a burr chamber go stale within hours — a quiet problem every serious home brewer eventually notices in the cup. The Mahlkönig X64 solves it with a zero-retention chamber and a burr set engineered for precision, not volume.

Freshness First, Every Single Grind
Weigh, Load, Grind
The X64 is designed around the single-dosing ritual: weigh your beans, drop them into the hopper, grind, and empty the chamber completely. There is no reservoir of old grounds waiting to oxidise and dull your next brew. This matters most when you switch beans often — a light-roast Kenyan filter today, a dark-roast espresso blend tomorrow — with zero flavour carryover between doses.
Built For
- Home baristas who single-origin hop between roasts
- Espresso brewers who need shot-to-shot consistency
- Filter and cold brew drinkers who need one grinder, many settings
- Compact kitchen counters and small café corners
- Early-morning grinding without waking the household
Precision Engineering, Distilled
Zero Retention Design
Single-dose architecture means no coffee grounds are left inside the burr chamber after grinding — every dose is a fresh dose.
Stepless Micron Adjustment
A single dial spans fine espresso to coarse cold brew, letting you dial in particle size with micron-level precision rather than fixed clicks.
64mm Flat Steel Burrs
Professional-grade flat burrs deliver an even particle size distribution, the foundation of balanced, repeatable extraction.
Whisper-Quiet Motor
Smooth, low-noise operation makes early-morning grinding practical in shared kitchens and small café spaces.
Compact Footprint
A space-efficient body suited to home counters and tight café bars where every inch of workspace counts.
Intuitive 0–12 Dial
A stepless dial numbered 0 to 12, corresponding to distinct brew ranges from espresso through filter to cold brew.
Everything You Need To Start Dosing
- Mahlkönig X64 single dose coffee grinder unit
- Standard hopper
- Hopper extension for larger bean loads
- Bellow for clearing residual grounds
- Dosing cup
- Funnel for mess-free transfer into your portafilter or dripper
Before You Buy
What is single-dosing, and why does it matter?
Single dosing means loading only the beans you need for one grind session. Combined with zero retention, no old grounds mix with your fresh dose — the result is a cleaner, more consistent cup with less staleness.
Can this single dose coffee grinder handle every brew method?
Yes. The stepless dial covers the full range from fine espresso grinds through medium filter settings to coarse French press and cold brew.
How do I adjust the grind size?
Turn the intuitive stepless dial, numbered 0 to 12, with each range mapped to a brew style — fine settings toward espresso, coarser settings toward filter and cold brew.
Does the X64 retain any coffee between grinds?
No. The zero-retention chamber is designed to empty fully after each dose, so there is nothing left behind to clean out or that could stale your next grind.
What accessories come with the grinder?
The X64 ships with a standard hopper, a hopper extension, a bellow, a dosing cup, and a funnel — everything needed for a complete single-dosing workflow out of the box.
A Grinder For The Deliberate Brewer
The Mahlkönig X64 single dose coffee grinder suits home baristas who rotate beans frequently and café counters that value fresh, on-demand dosing over batch grinding. If flavour consistency, low noise, and zero waste matter more than speed at volume, this is the grinder built for that workflow.















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