The EG-1

A zero-compromise grinder built for people who obsess over every variable in the cup. The EG-1 Mk.3 from Weber Workshops is an 80 mm flat burr electric grinder aimed squarely at home baristas and cafes chasing true endgame espresso and filter coffee. The sculpted aluminum body, offered in Silver or Onyx, feels more like precision lab gear than kitchen appliance, with tight tolerances and a clean, minimal footprint on the bar.

At the core are Weber’s magnetically mounted burrs, with the CORE set covering everything from punchy espresso to high-clarity pour over, and the ULTRA set pushing clarity even further for filter-focused brewing. The 5 micron stepped adjustment lets you move from Turkish-fine to filter without losing your dial in, and the variable RPM system actively reacts to bean hardness to keep your grind consistent.

Daily use details are dialed: a quick-access grind chamber that opens in seconds for cleaning, a Purge button to clear out retention, and the included Blind Shaker for tidy puck prep and better extraction. For anyone serious about specialty coffee, the EG-1 feels like a long-term, centerpiece grinder.