Is the Fellow Opus 2 Conical Burr Grinder stepless?

Yes. Grind size adjusts continuously, without fixed steps.

How many beans does the Fellow Opus 2 Conical Burr Grinder hold?

Up to 3.5 oz (100 g) in the hopper.

Fellow Opus 2 Conical Burr Grinder

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Electric grinder with conical burrs

48 mm burrs · Stepless · 5.1 lb (2.3 kg)

Made by Fellow

2 grinders here · fellowproducts.com

48 mm conical burrs
Smaller than 81% of electric grinders.
Stepless adjustment
Grind size changes continuously, with no fixed clicks.

The Fellow Opus 2 Conical Burr Grinder is an electric coffee grinder with 48 mm conical burrs. Grind size adjusts steplessly. It weighs 5.1 lb (2.3 kg). It holds 3.5 oz (100 g) of beans.

Specs checked Sep 26, 2026 against 2 sources.

Specifications

Basics

: Electric
: Espresso, Filter, French press, AeroPress, Cold brew
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: High-quality ABS, PC, nylon, and POM plastics, stainless steel conical burrs, and wood accents (varies by colorway)
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Burrs

: Conical
: 48 mmSmaller than 81% of electric grinders
: stainless steel
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Grinding

: Stepless
: 48 adjustable settings
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Capacity & size

: 3.5 oz (100 g)Smaller than 66% of electric grinders
: 5.1 lb (2.3 kg)Lighter than 95% of electric grinders
: 10.5 in (267 mm)Shorter than 88% of electric grinders
: 5.1 in (130 mm)About average for electric grinders
: 8.1 in (206 mm)About average for electric grinders

Electrical

: 300 WAbout average for electric grinders
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Quick answers

What burrs does the Fellow Opus 2 Conical Burr Grinder use?: 48 mm conical burrs.
Is the Fellow Opus 2 Conical Burr Grinder stepless?: Yes. Grind size adjusts continuously, without fixed steps.
How much does the Fellow Opus 2 Conical Burr Grinder weigh?: 5.1 lb (2.3 kg).
How many beans does the Fellow Opus 2 Conical Burr Grinder hold?: Up to 3.5 oz (100 g) in the hopper.