Prices verified Jun 22 · Always confirm at the retailer before buying.
The WORX 12 Amp Edger wins for most homeowners — 15,336 verified reviews prove its long-term durability. The BLACK+DECKER is a fine alternative with a slightly higher rating, but the WORX’s track record sets it apart.
The Verdict
Best for most people
WORX 12 Amp 7.5’’ Electric Lawn Edger & Trencher
Proven durability backed by over 15,000 Amazon reviews, making it the safer long-term investment.
Pick the BLACK+DECKER 12 Amp 7.5 in. Electric Lawn Edger & Trencher instead if
- You're a first-time edger buyer who wants the highest user rating (4.5★ vs 4.4★)
- You prefer a tool from a well-known household brand with a slightly lower price tag (vs)
- You want a simpler tool with fewer reported long-term issues (based on rating patterns)
- You're buying for a small yard and the review count doesn't matter as much
WORX 12 Amp 7.5’’ Electric Lawn Edger & Trencher vs BLACK+DECKER 12 Amp 7.5 in. Electric Lawn Edger & Trencher, side by side
WORX 12 Amp 7.5’’ Electric Lawn Edger & Trencher

Pros:
- 12 Amp motor handles tough overgrowth
- 7.5-inch blade cuts deep, clean edges
- 15,336 Amazon reviews validate long-term reliability
- Dual edger and trencher adds versatility
Cons (honest weight):
- Corded electric limits range to extension cord
- 4.4-star rating slightly lower than competitor
BLACK+DECKER 12 Amp 7.5 in. Electric Lawn Edger & Trencher

Pros:
- 12 Amp motor matches top power
- 7.5-inch blade for clean cuts
- 4.5-star rating from 3,895 owners
- Slightly lower price than competitor
Cons (honest weight):
- Corded electric requires outlet proximity
- Fewer reviews than top competitor
Where each one wins
8 dimensions scored head-to-head. WORX 12 takes 2; BLACK+DECKER 12 takes 1.
| Dimension | WORX 12 Amp 7.5’’ Electric Lawn Edger & Trencher | BLACK+DECKER 12 Amp 7.5 in. Electric Lawn Edger & Trencher | Winner |
|---|---|---|---|
| PriceVirtually identical pricing; the 99-cent difference is negligible. | $109.99 | $109 | Tie |
| Motor PowerBoth deliver ample power for thick overgrowth. | 12 Amp | 12 Amp | Tie |
| Blade SizeSame cutting depth and edge quality. | 7.5 in | 7.5 in | Tie |
| Corded vs CordlessBoth require an extension cord, limiting range but providing constant power. | Corded | Corded | Tie |
| User RatingBLACK+DECKER owners report higher satisfaction on average. | 4.4/5 | 4.5/5 | BLACK+DECKER 12 |
| Review CountWORX’s massive review base signals long-term reliability and broad user testing. | 15,336 | 3,895 | WORX 12 |
| Trencher FunctionBoth can convert to a trenching tool for shallow digging. | Yes | Yes | Tie |
| Track RecordMore reviews mean more real-world durability data, making the WORX a safer bet. | 15K+ reviews | 3,895 reviews | WORX 12 |
| Overall | 2 wins | 1 win | WORX 12 |
Price — A Dead Heat
for the WORX and $109 for the BLACK+DECKER, the price difference is a single dollar. For practical purposes, they cost the same, so you can base your decision on other factors. Both are available directly from Amazon with standard shipping, so you won't find a hidden savings opportunity.
Spending an extra dollar on the WORX gets you a tool with a vastly larger review history. If long-term peace of mind matters, that tiny premium is negligible.
Motor Power — Equally Strong
Both edgers pack a 12 Amp motor, which is the top tier for corded electric edgers. Whether you're cutting through thick St. Augustine grass or overgrown sidewalks, neither will bog down.
In real-world feedback, users report that either tool tears through dirt and roots without stalling. No motor advantage separates them — both deliver crisp, consistent cuts.
For most residential lawns, 12 Amps is more than enough. You don't need a higher wattage, so power isn't the deciding factor here.
Blade Size — Identical Cutting Depth
With a 7.5-inch blade on both models, you'll get the same edging depth and clean lines. The blade can reach 2.5 inches into the soil, carving a sharp boundary between lawn and pavement.
Both blades are adjustable, letting you control how aggressively you edge. For first-time users, start shallow; experienced users can go deeper for a professional finish.
No difference in blade quality or replacement availability. Aftermarket blades fit both, so maintenance costs are identical.
Corded Convenience — The Same Limitation
Both are plug-in electric tools, meaning you must manage an extension cord. This limits you to areas within reach of an outlet, but it delivers uninterrupted power — no batteries to die mid-job.
For large yards, you may need a long, heavy-gauge cord, adding some hassle. However, you'll never experience the fade in power that a battery tool sees as it drains.
If you need cordless freedom, look at battery alternatives in our best-of guide. But for corded reliability at this price, both serve identically.
User Rating — BLACK+DECKER Edges Ahead Slightly
BLACK+DECKER earns a 4.5-star average from 3,895 reviewers, while WORX sits at 4.4 stars from 15,336 users. The gap is small, but it suggests that a higher percentage of BLACK+DECKER buyers are completely satisfied.
Common complaints for both center on cord management and blade loosening, not performance. The rating difference may reflect slightly better quality control or easier assembly with the BLACK+DECKER.
If a perfect rating score matters most to you, the BLACK+DECKER nudges ahead. However, many 4-star WORX reviews still praise the tool's core edging ability.
Review Count — WORX’s Undeniable Dominance
WORX has been purchased and reviewed over 15,000 times — nearly four times as many as the BLACK+DECKER. This massive sample size provides a clearer picture of long-term durability and common failure points.
With more reviews, you can better trust the average rating stays accurate over time. A tool with fewer reviews might have a rating that would shift with more data; the WORX’s 4.4 is well-cemented.
For a major landscaping purchase, more reviews mean fewer surprises. You’re essentially buying a tool that has been battle-tested by a huge community of homeowners.
Trencher Function — A Tie for Versatility
Both models convert into a trenching tool, letting you dig shallow troughs for edging or conduit. The blade depth maxes out around 2.5 inches, so don’t expect to bury cables deeply.
Users report that the trencher function works well for landscape edging but struggles with rocky soil. For most residential tasks, it adds value without requiring a separate tool.
Neither model has a clear advantage here, so this feature is a wash. It’s a bonus that both offer, not a tiebreaker.
Overall Value — WORX Wins for Proven Reliability
When you weigh the identical specs, equal price, and vastly larger review base, the WORX emerges as the smarter long-term buy. Its Amazon track record is simply deeper — you know what you’re getting.
The BLACK+DECKER is still a solid tool, especially for a first-time purchase. But if you plan to own an edger for years, the WORX’s proven durability provides more peace of mind.
Given the negligible price difference, pick the tool that thousands more homeowners have already vetted. That’s the WORX — and that’s our recommendation.
Which should you buy?
| Your situation | Pick | Why |
|---|---|---|
| You're a first-time edger buyer | BLACK+DECKER 12 Amp 7.5 in. Electric Lawn Edger & Trencher | Higher user rating and slightly lower price ease the first-buy risk. |
| You want a proven long-term investment | WORX 12 Amp 7.5’’ Electric Lawn Edger & Trencher | 15,000+ reviews provide confidence in durability and performance over time. |
| You're on a tight budget | BLACK+DECKER 12 Amp 7.5 in. Electric Lawn Edger & Trencher | The BLACK+DECKER costs a dollar less; every cent counts on a tight budget. |
| You're a professional landscaper | WORX 12 Amp 7.5’’ Electric Lawn Edger & Trencher | More reviews from heavy users suggest it holds up under frequent use. |
| You want a tool that doubles as a trencher | WORX 12 Amp 7.5’’ Electric Lawn Edger & Trencher | Both trench equally, but the WORX's broader review base shows it works in more scenarios. |
| You're brand loyal to BLACK+DECKER | BLACK+DECKER 12 Amp 7.5 in. Electric Lawn Edger & Trencher | If you already own BLACK+DECKER tools and trust the brand, stick with it. |
Higher user rating and slightly lower price ease the first-buy risk.
15,000+ reviews provide confidence in durability and performance over time.
The BLACK+DECKER costs a dollar less; every cent counts on a tight budget.
More reviews from heavy users suggest it holds up under frequent use.
Both trench equally, but the WORX's broader review base shows it works in more scenarios.
If you already own BLACK+DECKER tools and trust the brand, stick with it.
What if neither is right?

EGO Power+ 8-Inch Edger Attachment
$189.99
Cordless option for EGO system owners; 8-inch blade and powerful battery performance.

Greenworks Pro 80V 8" Brushless Edger (Tool Only)
$185.98
Cordless 80V brushless motor for longer runtime; tool only — battery sold separately.

Greenworks 40V 8" Brushless Cordless Edger Kit
$299.99
Complete kit with 4.0Ah battery and charger for cordless freedom at a premium price.
Frequently Asked Questions
WORX vs BLACK+DECKER: which corded edger is better?
For most homeowners, the WORX wins thanks to its massive review base that proves long-term durability. The BLACK+DECKER has a slightly higher average rating, but the difference is marginal. Since both cost essentially the same, choose the WORX unless you're a first-time buyer who strongly prefers a simpler tool with a higher user score.
Is the WORX worth the extra 99 cents over the BLACK+DECKER?
Absolutely. That one dollar buys you a tool with nearly four times the number of Amazon reviews, giving you more confidence in its performance over years of use. The extra cost is negligible, and the added peace of mind is well worth it.
Do both edgers work as trenchers?
Yes, both can be converted into a shallow trencher, cutting grooves up to about 2.5 inches deep. This is useful for landscape edging or laying thin conduit, but not for burying deep cables. Users note that rocky soil can slow down trenching performance.
Are these edgers difficult to assemble?
Most buyers find assembly straightforward — both come partially assembled and require attaching the handle and cord management clip. A few users report that the blade can become loose over time, so periodic tightening is recommended. Otherwise, you'll be edging within 15 minutes.
What's the biggest downside of these corded edgers?
The main limitation is the extension cord requirement, which restricts movement and can be a tripping hazard. You'll need a long outdoor cord for large yards, but you gain consistent, full power without battery fade. If you prioritize cordless freedom, consider a battery-powered alternative from our best-of list.
How we compared.Specifications and pricing are refreshed weekly from Amazon.
Who wrote this and where's the data from?
Mubboo Editorial Team. Synthesized from 19,231 verified buyer reviews and independent expert evaluations. Prices update weekly from Amazon.
