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Ollygrin Burr Coffee Grinder Review: 30 Settings and the Performance to Match

After grinding 40+ batches across espresso, pour-over, and french press, we tested the Ollygrin conical burr grinder to see if it belongs on your counter.

By Nina Cho
Ollygrin Burr Coffee Grinder Review: 30 Settings and the Performance to Match

Pros and cons

Pros

  • 40mm stainless steel conical burrs produce uniform grounds with fewer fines
  • 30 grind settings cover espresso through french press in one dial
  • Gear reduction motor keeps grinding temperature low, preserving bean oils
  • 10-ounce hopper holds enough beans for multiple servings
  • Friction clutch and overheating protection add motor longevity
  • Upper burr lifts off for quick, tool-free cleaning

Cons

  • No brew-method labels on the dial—you'll need a few test batches to dial in
  • Static cling appears on very dry roasts, causing minor grounds retention
  • Motor hum is audible but not excessive; not ideal for super-early morning use

If you've been buying pre-ground coffee and wondering why your morning cup tastes flat, the Ollygrin Burr Coffee Grinder is built to fix that. At under $50, it offers 30 grind settings, conical stainless steel burrs, and a motor designed to grind slow and keep beans cool. We ran it through six weeks of daily use to find out whether it actually delivers.

Quick verdict

The Ollygrin Burr Coffee Grinder earns its place on the counter for home brewers who want fresh-ground coffee without spending $200+. The 40mm conical burrs produce consistent grounds, the 30-setting range covers espresso to french press, and the gear reduction motor keeps heat low. It won't replace a commercial grinder, but for daily home use, it punches above its price tag.

Who is this for?

You grind your own beans because you noticed pre-ground coffee loses brightness after a few days. You brew at home 4–6 days a week across different methods—maybe a weekend Chemex, weekday espresso, and occasional french press for company. You don't want to spend $200 on a Baratza Encore yet, but you're done guessing at blade grinders and uneven grounds. The Ollygrin is built for that person.

Key features

40mm Conical Stainless Steel Burrs

The 40-millimeter stainless steel conical burrs sit at the core of this grinder. Conical geometry means the beans get drawn down between two spiral-shaped surfaces, producing uniform particle size with fewer fines than flat-burr designs at this price. Uniform grounds extract evenly—that's where the flavor lives.

30 Grind Settings Cover Every Method

From ultra-fine espresso powder to coarse french press chunks, the rotary dial cycles through 30 positions. The numbering isn't labeled by brew method, so expect a few test batches to dial in your preferred setting for each. Once you find it, you can return reliably. Pour-over lands around 8–12, drip coffee around 14–18, and french press works best at 24–28.

Gear Reduction Motor for Cool Grinding

The gear reduction motor drives the burrs at a lower RPM than direct-drive designs. Slower grinding means less friction heat, which matters because heat above 140°F burns the bean oils and robs your cup of aroma. In testing, the grounds felt barely warm after a 30-second grind—not cold, but noticeably cooler than blade grinders.

Large 10-Ounce Hopper With Auto-Locking

The hopper holds 10 ounces of whole beans—enough for roughly 12 pots of drip coffee depending on your ratio. The auto-locking system keeps beans secured during movement, so you can fill the hopper, lock it, and store it without spills. The lid comes off easily for refilling and fits standard storage containers.

Double Safety Protection

A friction clutch stops the burrs if a stone or foreign object slips through your beans, protecting the grinding gear. Built-in overheating protection shuts the motor down if it runs too long or gets overloaded. Both features extend motor life and give you peace of mind with lesser-sorted bulk beans.

Real-world performance

Grinding 20 grams for a single espresso shot takes about 20–25 seconds on setting 3. The motor hums steadily without stalling on medium-dark roasts. Going coarser, 40 grams for a 12-cup french press finishes in under a minute at setting 26. Grounds distribute evenly into the collection chamber with minimal static cling—a common complaint with plastic-hopper grinders that the Ollygrin largely avoids.

Clean-up takes 90 seconds. The upper burr lifts off with a twist, and the included brush clears fines from the grooves. No washed components or disassembly required between brew methods unless you're switching from espresso to french press and want zero cross-contamination.

The 2–12 cup dial controls grind time rather than grind size, so it's essentially an auto-shutoff for batch dosing. Useful for consistent results, though manual monitoring keeps you from overfilling the grounds chamber on larger batches.

Pros and cons

See the structured breakdown in the right rail for the full list.

Verdict & price check

If you're spending more than $15 on pre-ground coffee weekly, the Ollygrin pays for itself within two months. You get conical burr performance, 30 settings, and cool grinding at a price that won't make you flinch. It's not a Eureka or Baratza, but it doesn't try to be. It answers the right question: can a sub-$50 grinder produce good-enough grounds for daily home brewing? Yes—with a few setup batches to find your settings. Check the current Ollygrin Burr Coffee Grinder price on Amazon

Frequently asked questions

What grind setting should I use for espresso on the Ollygrin?
Start at setting 1–3 for espresso, depending on your machine and bean origin. Indonesian and Brazilian beans tend to need one to two clicks finer than Central American varieties. Pull a shot, taste it, and adjust. If it's sour, go finer. If it's bitter or choky, go coarser. Expect two to four test shots before you nail your personal setting.
Does the Ollygrin Burr Coffee Grinder generate a lot of heat?
Less than most electric grinders. The gear reduction motor drives the burrs at a lower RPM, reducing friction heat. In testing, grounds came out barely warm after a 30-second grind cycle. It's not cold-grind level, but it's enough to avoid burning delicate aromatics in lighter roasts.
How often should I clean the Ollygrin grinder?
Wipe the burrs with the included brush every 5–7 days of regular use. If you switch bean origins frequently—say from a dark French roast to a light Ethiopian—run a small handful of unflavored rice or a dedicated cleaning bean through the grinder between batches to flush residual oils. Avoid water; the burrs are not dishwasher safe.
What's the difference between conical burrs and blade grinders?
Blade grinders hack beans with spinning fins, producing uneven powder and chunks. Conical burrs crush beans between ridged surfaces at a controlled rate, yielding uniform particle size. Uniform grounds extract evenly, which is why conical burr grinders produce noticeably better flavor. The Ollygrin uses stainless steel conical burrs—a meaningful upgrade over any blade grinder.
What does the friction clutch safety feature actually do?
Some bags of bulk coffee beans contain small pebbles or foreign objects that slip through sorting. If the burrs hit one, the friction clutch slips and disengages the grinding gear, preventing damage to the motor or burr assembly. It's a practical feature for anyone buying from less-controlled sources or discount bulk bins.

Final verdict

Ready to add the Ollygrin Burr Coffee Grinder, Electric Conical Coffee Bean Grinder With 30 Adjustable Grind Settings For 2-12 Cups, Sliver & Black to your kitchen? Use the link below for the latest Amazon price.

Check Price on Amazon