The do-it-all grinder for brew-it-all homes. Opus is built for coffee drinkers who want one grinder that handles everything — from true espresso to coarse cold brew — without compromise.

At its core are Fellow’s C6-40 Burly Burrs™: 40 mm, 6-blade conical burrs powered by a high-torque motor delivering 6 Nm of force at 350 RPM. The result is consistent, balanced extraction across 41+ precision grind settings, with expanded micro-adjustment via the inner ring for dialing in espresso.

Compact on the bench. Serious under the hood.

Why It Stands Out

• 41+ grind settings covering espresso to cold brew

• C6-40 Burly Burrs™ – 40 mm 6-blade conical burrs

• 6 Nm high-torque motor for consistent grind performance

• Inner ring micro-adjustment for expanded precision

• Timed auto-stop (30, 60, 90, 120 seconds)

• Anti-static technology to reduce mess

• Low grind retention for fresher results

• Magnetic spouted catch cup for clean transfers

• Volumetric dosing lid (up to 12 cups)

• Single-dose friendly for maximum freshness

• No-tool calibration

Designed for Real Homes

Opus was engineered to replace blade grinders and entry-level burr grinders with a true all-purpose solution. Whether you brew espresso, pour-over, AeroPress®, French press, drip machine, or cold brew, Opus delivers clarity, sweetness, and body with minimal fuss.

Thoughtful design touches — like the grind guide under the lid and mess-reducing spout — make daily use intuitive and clean.

Specifications

• Grind Capacity: 110 g load bin

• Dimensions: 210 mm x 129 mm x 268 mm

• Weight: 2.3 kg

• Power: 120 VAC, 60 Hz

• Cord Length: 1 m

• Materials: ABS/PC/PP plastics, stainless steel burrs

• Warranty: 2-year standard warranty

If you want one grinder that truly covers the full brewing spectrum, Opus is the upgrade that makes every method better.