The 1Zpresso K-Max Manual Coffee Grinder is designed for coffee lovers who want the control of a hand grinder with the ease and precision of an electric one. Built around 1Zpresso’s renowned engineering, the K-Max delivers consistent, flavorful results across a wide range of brewing methods—from pour-over and AeroPress to espresso and French press.
With an external adjustment ring, dialing in your grind is quick and intuitive. You get 9 numbered settings with 90 clicks per rotation, and each click moves the burr by 22 microns, giving you smooth, predictable adjustments without trial and error.
At the heart of the K-Max is the specialized heptagonal “K Burr”, designed to produce a uniform grind with excellent particle distribution. The result is brighter cups, richer body, and better extraction—something many grinders struggle to achieve consistently.
Daily use is effortless thanks to the magnetic quick-release catch cup, generous capacity, and tool-free disassembly for easy cleaning. No recalibration is needed, so your grind settings stay exactly where you left them.
Built to last and calibrated by the 1Zpresso team, the K-Max is a grinder you can depend on—day after day, cup after cup.
Why Coffee Drinkers Choose the K-Max
External Adjustment Like an Electric Grinder
9 numbered settings with 90 clicks per rotation
22 microns per click for accurate grind control
Easy, repeatable adjustments without opening the grinder
Heptagonal “K Burr” for Versatile Brewing
Excellent grind uniformity
Ideal for filter coffee, espresso, and everything in between
Produces bright, rich, and balanced flavors
Tool-Free Cleaning
Fully dismantles without tools
No need to recalibrate after cleaning
Keeps flavor clean and consistent
Magnetic Catch Cup with Larger Capacity
Quick twist-off removal
Secure magnetic attachment
Plenty of room for single or multiple doses
Built for Long-Term Reliability: Each grinder is calibrated and fixed by the 1Zpresso team, ensuring stable, wobble-free performance over time.
Estimated burr life: 100–200 kg of coffee
One-year limited warranty
Backed by 100% customer support
Coffee Is Life
Choosing the 1Zpresso K-Max isn’t just about buying a manual grinder—it’s about elevating your daily coffee ritual. From the sound of the burrs to the aroma of freshly ground beans, every step becomes part of an extraordinary experience.
FAQs
1. Is the 1Zpresso K-Max suitable for espresso? Yes. Its 22-micron adjustment steps allow precise tuning for espresso while still covering coarser brew methods.
2. Can I use the K-Max for pour-over and French press? Absolutely. The wide grind range makes it ideal for pour-over, AeroPress, drip, and French press.
3. What is the advantage of the external adjustment ring? It allows quick and precise grind changes without disassembling the grinder—similar to using an electric grinder.
4. What makes the “K Burr” special? The heptagonal burr design improves grind uniformity, resulting in better extraction and clearer flavor.
5. How many grind settings does the K-Max have? It offers 9 numbered settings with 90 clicks per rotation.
6. Does the grinder need recalibration after cleaning? No. It’s designed to be dismantled and cleaned without affecting your grind settings.
7. Is the magnetic catch cup secure? Yes. Strong magnets keep it firmly in place while still allowing easy removal.
8. How durable is the burr? The burr is rated for approximately 100–200 kg of coffee under normal use.
9. Is the K-Max good for daily use? Yes. It’s built for regular home brewing and offers consistent results with minimal effort.
10. Does the K-Max come with a warranty? Yes. It includes a one-year limited warranty and full customer support from 1Zpresso.
1Zpresso K-Max Manual Coffee Grinder – Precision Grinding Made Effortless
