The original KEY integrated an 83mm conical burr set into the most compact, space-saving design possible.

The Mk.2 marks an evolutionary step in the development of the KEY by introducing significant usability and workflow upgrades while maintaining the same footprint as the original version.

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.

Key Features

Created by the engineers and designers behind the iPod nano, we took great care to pack a lot into a small package.

• Built-in Cleaning Brush with Replaceable Head
• Easy RPM Adjustment Knob
• 5 micron stepped adjustment
• Compatible with both Standard (49mm & 58mm) and Magic (58mm) Tumbler Configurations
• Magnetic Tumbler Centering on Hardwood Landing Pad
• Tumbler configurations are interchangeable with our HG-2 Hand Grinder
  

83mm Burrs

The KEY is built around the massive 83mm conical burr set. Burrs exclusively from Mazzer, but applied unique secondary processes to partially seasoned 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.

Items Included

Every KEY Mk.II Grinder ships with the following in the box:

• KEY Grinder Main Unit (SNOW or ONYX) 
• No fuss plug-in-anywhere-in-the-world (90-240v) C13-type power cable (US, AU, EU, UK styles only). 
• Magic Tumbler (Patented, fits 58mm). Standard Tumbler (fits 49mm & 58mm) + Funnel sold separately.
• Air blower bellows for cleaning
• RDT Bottle
• Stainless Dosing Cup
• Hex wrenches for assembly and maintenance