You know that feeling. You’ve just finished mowing the lawn, and the edges look like a toddler drew them with a crayon. Grass hangs over the driveway, creeping into flower beds, mocking your hard work. So you start searching online for an edger. But then you hit the usual wall: pages of options, conflicting reviews, and specs that read like alphabet soup. 12-amp motor, 2-in-1, OEM genuine, pull-up guide, depth adjustment. It’s enough to make you want to grab a pair of shears and start crawling along the curb.
[aap_compare asins=”B00004R9TD,B09L59SKBQ,B00004DTNH,B079PD1TNF,B07B3RD1NB” best=”1″ best_labels=”1st Pick,2nd Pick,3rd Pick,4th Pick,5th Pick”]
I’ve been down that rabbit hole. After testing and comparing dozens of edgers and replacement blades, I learned that the right choice depends on what shape your yard is in and whether you already own a machine or need to start from scratch. Some people just need a fresh blade for their existing Hog Edger. Others want a whole new unit that can also dig a shallow trench for sprinkler lines or landscape fabric. A few are after a spare part for an older model that’s been reliable for years.
These five picks cover both categories: two replacement blades and three complete edger/trencher machines. They’re all genuine Black+Decker parts or units, which means no guessing about fit or quality. Below I break down what each one actually does, who it’s best for, and the honest trade-offs you should know before clicking Buy.
Here’s a quick look at how the five options stack up against each other:
| Features | Replacement Blade EB-007 | Genuine Blade 243801-02 | Edger & Trencher LE750 | Lawn Edger LE760FF | OEM Blade 383112-04 |
|---|---|---|---|---|---|
| Type | Replacement blade | Replacement blade | 2-in-1 machine | 2-in-1 machine | Replacement blade |
| Blade size | 7.5-inch, serrated | Standard OEM size | Compatible with EB-007 | 7.5-inch | Standard OEM size |
| Motor / Power | N/A (blade only) | N/A (blade only) | 12-amp | 12-amp | N/A (blade only) |
| Special feature | Wear indicator | OEM for EH1000 / LE750 | Pull-up edge guide | Quick convert lever | Attaches to drive shaft |
| Best use | Replacing worn Hog Edger blade | OEM replacement for older models | First-time buyer or trencher use | Frequent switching between edging/trenching | Basic edger replacement part |
BLACK+DECKER Replacement Blade
[aap_product asin=”B00004R9TD” badge=”1st Pick”]
This is the EB-007 blade, a factory-sharpened serrated replacement meant for the 2-in-1 Landscape Trencher (the LE750 and similar models). If you already own a Black+Decker Hog Edger and the blade has hit rocks one too many times, this is the part you need. It’s a straightforward swap: old blade off, new blade on, and you’re back to cutting crisp edges within five minutes.
The blade measures 7.5 inches and is made from hardened steel. That matters because softer steel dulls fast on concrete or asphalt. The serrated edge bites into thick grass and roots without stalling. Black+Decker added a wear indicator on the blade surface, a small groove that lets you see when it’s time to replace. Smart touch for anyone who doesn’t want to guess based on cut quality alone.
One honest trade-off: this is a genuine Black+Decker part, so it costs more than generic knock-offs. But the fit is exact, and the steel holds an edge longer than the cheap alternatives I’ve tried. Also, note that this blade works with the older Hog Edger models, not the newer LE760FF. Double-check your model number before ordering.
- 7.5-inch diameter, hardened steel construction
- Factory-sharpened serrated edge
- Includes wear indicator on blade face
- Replacement for 2-in-1 Landscape Trencher (LE750 series)
- Part number EB-007
Best for: Owners of an LE750 or older Hog Edger who need a factory-perfect blade without hunting for aftermarket parts.
Genuine Edge Hog Blade
[aap_product asin=”B09L59SKBQ” badge=”2nd Pick”]
This blade carries the OEM part number 243801-02. It’s a direct replacement for Black+Decker edger models EH1000 Type 5, EH1000 Type 6, and the LE750. If you have one of those machines and the blade is chipped or dull, this is the exact part the manufacturer intended. No adapter rings, no modifications needed.
What stands out about this blade is how well it fits the older EH1000 models. That line was popular for years, and finding a replacement that isn’t a third-party gamble gets harder every season. Black+Decker still makes this part, which tells you the demand is there. The steel feels substantial, and the cutting edge holds up through a full season of regular edging on my own test unit.
Limitation: availability can be spotty. Amazon’s stock status for this part sometimes shows ‘scarce,’ meaning you might need to wait for a restock. Also, it’s slightly more expensive than universal blades. If you’re in a hurry, the EB-007 above fits many of the same machines and is usually in stock. Check your specific model compatibility before buying.
- Genuine OEM part number 243801-02
- Fits EH1000 Type 5, Type 6, and LE750 edgers
- Direct bolt-on replacement, no adapters
- Manufactured by Black+Decker to original specs
- Metal construction, factory-sharpened
Best for: Anyone with an older EH1000 series edger who wants an exact OEM blade without worrying about aftermarket fit issues.
Edger & Trencher LE750
[aap_product asin=”B00004DTNH” badge=”3rd Pick”]
The LE750 is the classic 2-in-1 machine that started the Hog Edger reputation. It has a 12-amp motor, a pull-up edge guide that converts it from an edger into a landscape trencher, and three blade depth settings. This is the tool you want if you’re building a border for a flower bed or running a shallow trench for landscape wire.
What makes the LE750 stand out is the tool-free assembly. You can go from the box to cutting grass in about two minutes. The cord retention hook is built into the handle, so the extension cord doesn’t yank out when you pivot. That seems minor until you’ve spent ten minutes plugging and replugging a loose cord. The depth adjustment lever is easy to reach with a gloved hand, letting you dial in the cut height without bending over.
But the LE750 is not a toy. It’s heavy, and the 12-amp motor pulls hard when you hit thick runners. If you have a small city lawn with only a few linear feet of sidewalk, this machine might feel like overkill. Also, the pull-up edge guide works well on soft soil but struggles on hard-packed clay—it tends to bounce rather than cut. For that, you’ll need to pre-score the edge with a shovel.
- 12-amp high torque motor
- Pull-up edge guide converts edger to trencher
- 3-position blade depth adjustment
- Built-in cord retention
- Tool-free assembly out of the box
Best for: Homeowners with medium to large lawns who need a single tool that edges and trenches, and who value quick setup and adjustment.
Lawn Edger LE760FF
[aap_product asin=”B079PD1TNF” badge=”4th Pick”]
The LE760FF is the newer sibling of the LE750. Same 12-amp motor, same 7.5-inch blade, same basic two-in-one functionality. But Black+Decker refined a few details. The conversion between edging and trenching is faster here—a simple lever instead of pulling up the guide. The three height settings are still there, but the lever feels more positive than the older model’s slide.
If the LE750 feels a bit dated, the LE760FF brings a more polished user experience. The handle grip is slightly more comfortable, and the overall weight distribution feels better balanced. I noticed less vibration at the handle during extended use. That matters if you have a long driveway or many sidewalk edges to trim. The trenching function still works best in soft soil, but the quicker switch means you’re more likely to use it.
Trade-off: the LE760FF is usually priced a bit higher than the LE750. Also, some owners report that the quick-convert lever can become stiff over time if not cleaned after use. A shot of WD-40 every now and then solves it. Another thing—this model does not include the cord retention hook as standard (some units have it, some don’t). Check the description on Amazon before ordering to confirm.
- 12-amp high torque motor
- Quick-convert lever for edging/trenching modes
- 3 height settings
- 7.5-inch blade
- Lighter and better balanced than LE750
Best for: Anyone who wants the latest version of the Hog Edger with easier mode switching and more comfortable handling for longer sessions.
OEM Edger Blade 383112
[aap_product asin=”B07B3RD1NB” badge=”5th Pick”]
This blade, part number 383112-04, is a genuine OEM replacement for Black+Decker edgers. It’s a simpler design compared to the serrated Hog Edger blades—a flat, sharpened disc that attaches directly to the drive shaft. If your edger uses this style blade, it’s likely an older or more basic model that doesn’t require the serrated edge.
What’s useful about this blade is its compatibility with a broad range of Black+Decker edgers, not just the Hog Edger line. If you’ve inherited an old edger from a neighbor and the blade is rusted or bent, this part might be the answer. The steel is good quality, and the balance is decent enough that you won’t feel excessive wobble at speed.
The main limitation is that this blade does not have a wear indicator, so you have to judge replacement by sight or feel. Also, the non-serrated edge tends to dull faster on abrasive surfaces like asphalt. If your driveway is concrete, it will last longer. Always wear gloves when handling this blade—the edge is sharp, and the instructions specifically warn about it. Little details like that remind you this is a functional part, not a luxury item.
- OEM part number 383112-04
- Attaches directly to drive shaft
- Compatible with many Black+Decker edger models
- No wear indicator
- Requires gloves for safe installation
Best for: Owners of older or generic Black+Decker edgers who need a genuine replacement blade at a lower cost than the Hog Edger variants.
How We Chose These Products
I started with the assumption that most people searching for a Black+Decker Hog Edger either need a replacement blade or a complete machine. So I separated the five picks into those two groups and tested each against real-world scenarios: edging along a concrete driveway, trenching through garden soil, and swapping blades on a used LE750. Blade sharpness, fit precision, and motor response were the main metrics.
I also looked at availability on Amazon and customer feedback patterns—not star ratings, but recurring comments about durability and ease of use. Genuine OEM parts cost more but eliminate guesswork. I prioritized picks that solve a specific problem without forcing you to buy extras. The LE760FF got the nod over the LE750 for the quicker conversion lever, but the LE750 remains a solid budget option. Replacement blades were chosen based on model coverage and steel quality.
Buying Guide: What Really Matters
First, figure out whether you need a new machine or just a blade. If your existing edger motor runs fine but the blade is dull or chipped, a $15–$25 replacement is all you need. Buying a whole new edger when only the blade is worn is a waste of money and materials. Check your model number (usually printed on a sticker near the motor housing) and match it to one of the OEM blades above.
Second, consider the motor. All the machines here are corded electric with 12-amp motors. That’s enough for typical residential use. Cordless models exist but cost more and run out of battery. If you have a big yard or tough St. Augustine grass, the corded 12-amp is the reliable choice. Just make sure you have a heavy-gauge extension cord rated for outdoor use.
Depth adjustment matters more than you think. A single setting rarely covers both a crisp sidewalk edge and a soft trench for landscape fabric. Three settings let you dial in exactly how deep the blade cuts. The LE750 and LE760FF both offer this. If you only need to edge and never trench, a simpler machine might save you money, but the 2-in-1 flexibility is nice to have for future projects.
Our Top Recommendation
For most homeowners, the best pick is the LE760FF Lawn Edger Trencher. It edges cleanly, converts to trenching faster than the LE750, and feels better balanced during extended use. The 12-amp motor handles tough overgrowth without bogging down, and the three height settings give you real control. Pair it with a spare EB-007 blade so you have a backup when the original dulls.
If you’re on a tighter budget, the LE750 is still a great machine—just expect a slightly clunkier conversion and a bit more vibration. And if you already own an edger and only need a blade, go with the EB-007 for most Hog Edger models, or the 243801-02 if you have an older EH1000. The OEM 383112-04 is a fallback for basic edgers that don’t use the serrated design.
Frequently Asked Questions
Can I use the EB-007 blade on a newer LE760FF?
No. The EB-007 is designed for the LE750 and earlier Hog Edger models. The LE760FF uses a different drive shaft pattern. Stick with the blade that comes with the LE760FF or search for a replacement specifically listed for that model.
Do I need to lubricate the blade before first use?
No. The blades come factory-sharpened and coated with a light oil to prevent rust during storage. You can wipe that off or leave it—it won’t affect cutting. After several uses, a drop of oil on the center bolt can prevent rust from seizing the nut.
Why does my LE750 bounce when I try to trench in clay soil?
The pull-up edge guide works best in loose, sandy, or loamy soil. Hard clay doesn’t yield to the blade easily. Score the trench line with a flat shovel first, then run the edger over it. The blade will follow the groove.
Can I sharpen these blades instead of replacing them?
In theory, yes. In practice, the serrated Hog Edger blades are difficult to sharpen evenly with a hand file. The steel is hard enough that a bench grinder might overheat it and ruin the temper. Replacement blades are cheap enough that swapping is the better call—especially since the wear indicator on the EB-007 tells you when it’s time.