Fellow Products

Opus C6-40 Burly Burrs: Inner Burr

Opus C6-40 Burly Burrs: Inner Burr - Main image
$10 $20 In stock

Category: Coffee Grinders

Opus’s burrs sure are burrly, but, after a long time, even the burrliest burrs need to reset. This includes only the inner burr. If you’re looking to replace the entire burr set, you will also need to purchase the Outer Burr.

Customer Reviews (4.8 / 5 · 25 reviews)

Jacob ★★★★★

I've been using these inner burrs for a few months now and they grind consistently fine, even after hundreds of cups. The replacement process was straightforward, and the burrs fit perfectly into my grinder without any wobble.

Harper B. ★★★★★

After about two years of daily grinding, swapping in this new inner burr made a noticeable difference in particle size consistency. It's exactly the same form factor as the original, so installation was completely tool-free and took maybe thirty seconds. My morning pour-over is tasting much cleaner

Edward ★★★★★

I was worried my old burrs were dulling the flavor, but this inner burr fit perfectly and the grind consistency is noticeably back. It took maybe five minutes to swap out, and now my morning pour-over tastes cleaner.