THE KEY TO INCREDIBLE COFFEE
The original Weber Workshops KEY Grinder integrated an 83mm conical burr set into the most compact, space-saving design possible.
The burrs and mount define the width of the KEY, so it takes up a fraction of the space required by grinders with burrs only a fraction of the size. The KEY is built around the massive 83mm conical burr set. The burrs are sourced exclusively from Mazzer, but Weber Workshops apply a unique secondary processes to partially season them so they are usable out of the box, and then seal in the edge with a life-prolonging and completely food safe TiN coating. Perfect for the single-dosing café or home.
Mk.2 of the KEY marks an evolutionary step in its development by introducing significant usability and workflow upgrades while maintaining the same footprint as the original version.
Mk.2 Updates
50% Increased Torque
The KEY Mk.2 boasts a massive 50% increase in torque from its predecessor, achieved through a combination of a new gearing system and higher current power supply. The Mk.2 can effortlessly grind through extremely light roasts and even green coffee, though we don’t recommend it, at fine settings, and at the lowest RPM (30 RPM).
Magnetic Dust Cover
A redesigned, knurled cover sits atop a 30% larger loading chamber, with a ~40g capacity. The cover is made up of two sides that can lift apart, or be magnetically held above the loading chamber while beans are added. Once loaded, the cover easily drops back down into place to prevent any coffee fragments from bouncing out.
Integrated Bean Feeder
The Bean Feeder mechanism is now integral to the design, ensuring even loading rates throughout the grind, critical for perfect single-dosing. The mechanism now houses a bottom bearing to maintain factory alignment without needing adjustments.
Updated Magic Tumbler™
The Magic Tumbler has been updated for the KEY Mk.2. The updated design features anti-static plates, and an additional, replaceable paper wiper to ensure minimal grind retention, well below 0.1g. Testing shows retention to be below the range most coffee scales are capable of measuring.
Thoughtful Details
83mm Mazzer Conical Burrs
83mm Mazzer burrs, factory pre-aligned. Weber Workshops partially pre-seasons them and lock in the longevity with a food-safe TiN coating. Rated for 5,000Kg, or several lifetimes of delicious coffee.
Integrated Cleaning Brush
Solid oak handle, solid brass ferrule to protect the bristles when they go back into the storage cubby, and a hidden magnet to hold it in place. Unparalleled details that show your dedication to cleanliness. The brush head screws out and can be replaced individually.
Magic Tumbler™
The patented mechanism for automated WDT grounds homogenization. Zero overspill, ready to drop into your espresso portafilter, Aeropress, Moka pot, or pourover filter.
5 Micron Stepped Adjustment
Simple stepped adjustment easily takes you from Turkish-fine to v60 ready.
