SHARDOR Professional 64mm Burr Coffee Grinder Review
4.5 / 5
Overall Rating
SHARDOR Professional 64mm Burr Coffee Grinder with 100 Grind Settings and All-Metal Chamber
64mm burrs are the threshold where electric grinders deliver real pro-level consistency. SHARDOR's grinder makes that burr size accessible at consumer prices.
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TL;DR
The SHARDOR Professional 64mm burr coffee grinder is the right step-up electric grinder for serious home espresso and pour-over makers. 64mm burr diameter is the threshold where electric grinders start producing genuinely pro-level particle consistency — most under-$200 grinders use 38-50mm burrs that lack the surface area for clean cuts. 100 grind settings, all-metal grinding chamber, and direct-dose into the portafilter. At its price point, it competes with $500+ Eureka and Baratza tier grinders.
Why It Matters
Grinder burr size is the single biggest determinant of grind consistency in electric grinders. Larger burrs (54mm, 64mm, 83mm) produce more uniform particles with less heat buildup. Cheap grinders under $150 typically use 38-44mm burrs and produce noticeable variance shot-to-shot. The 64mm burr threshold is where the consistency curve flattens out — bigger burrs help, but the diminishing returns begin here.
Key Specs
- Burr type: 64mm conical or flat (varies by SHARDOR model)
- Material: hardened steel
- Settings: 100 click-adjustable grind sizes
- Range: espresso through French press
- Capacity: ~30g hopper, single-dose-friendly
- Power: ~150W motor
- Direct dose: portafilter holder included
- Body: all-metal grinding chamber
- Static reduction: anti-static treatment
Pros
- 64mm burrs deliver genuine pro-level particle consistency
- 100 click settings make repeatable grinds practical
- All-metal chamber resists wear and stays clean
- Direct-dose into portafilter eliminates transfer mess
- Single-dose hopper friendly for changing beans
- Anti-static treatment minimizes coffee retention
Cons
- 150W motor is fine but slower than commercial grinders
- 30g hopper is small — frequent refills if you batch-brew
- Clean-out between bean changes still requires brushing
- Plastic outer shell feels cheaper than metal Eureka tier
- Quality control varies — verify burrs are properly aligned on receipt
Who It's For
Serious home espresso pullers who've outgrown sub-$200 grinders. Pour-over enthusiasts wanting electric convenience. Multi-method brewers needing wide grind range. Skip it if you only brew French press (consistency matters less there), if you brew at commercial scale (need bigger burr or commercial grinder), or if you have a working 50mm grinder you're satisfied with.
How to Use It
For espresso: settings 1-15 typically (verify per machine). For AeroPress: 30-40. For V60: 40-55. For French press: 70-85. Single-dose by weight (15-20g typical) directly into the portafilter. Brush out chamber when changing bean roasts. Calibrate first by purging 5g of beans through.
How It Compares
Vs. Baratza Encore (40mm conical): Encore is $200, smaller burr, not espresso-capable. SHARDOR is the upgrade. Vs. Eureka Mignon Specialita (55mm flat): Mignon is $700; SHARDOR delivers 80% of the experience at 1/3 the price. Vs. 1Zpresso J manual: manual is single-dose only and requires hand-cranking. Electric is faster.
Bottom Line
The right step-up electric burr grinder for home espresso and pour-over. Buy it as the upgrade from Encore-tier grinders. Skip it for French-press-only or commercial-scale brewing.
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