Electric Mower Blade of 2026: Clean-Cut Picks

The UDC Parts AB2101D Mulching Blades Set is a replacement blade kit designed specifically for EGO Power+ 21-inch electric lawn mowers. If you own a model like the LM2133, LM2130, LM2135SP, or LM2150SP, this set is a straightforward way to restore your mower's cutting performance. It's a practical choice for homeowners and lawn care enthusiasts who want to keep their lawns looking neat without paying dealership prices for OEM blades.

When it comes to cutting performance, these blades are built to handle both mulching and bagging tasks. The set includes a heavy-duty lower blade that works with EGO's Select Cut Multi-Blade System, which helps chop clippings finely for healthier grass. Many users report that mulching is more efficient with these blades, leaving less clumping on the lawn. Bagging also improves because the finer clippings pack tighter into the bag. The blades come pre-sharpened, but they are covered with a safety paint that wears off after the first few minutes of mowing. Once the paint is gone, the cutting edge is exposed and ready for action.

Build quality is a strong point here. The blades are made from premium high-strength steel, which holds an edge well and resists bending or breaking when you hit the occasional rock or root. The dimensions match the OEM AB2101D exactly, so installation is a simple swap. Just remove the old blade, secure the new one with the existing hardware, and you're done. No special tools or modifications are needed. The steel also allows for resharpening when the edge dulls, extending the life of the blades beyond typical disposable alternatives.

Practicality in everyday use is excellent. The set is lightweight and easy to handle, and the installation process takes only a few minutes. For storage, you can keep the spare blades in a toolbox or on a shelf until needed. Maintenance is minimal - just check the sharpness periodically and replace or resharpen as necessary. The blades are designed to fit the 21-inch deck size perfectly, ensuring full coverage across the cutting path.

One limitation is compatibility. These blades only work with specific EGO 21-inch mowers, so you must verify your model before buying. Also, the safety paint may leave a slight residue on the first cut, but that's harmless and temporary. Overall, the UDC Parts AB2101D set offers a solid value for anyone looking to maintain their EGO mower's performance without overspending.

In short, if you're a homeowner with a compatible EGO mower and you want reliable mulching and bagging performance, this blade set is a smart buy. It's durable, easy to install, and delivers results that rival the original equipment. For lawn care enthusiasts who keep their equipment in top shape, it's a convenient and affordable replacement option.

Installing the UDC Parts AB2101D blades is a simple DIY task that most homeowners can handle. Start by disconnecting the mower's battery or spark plug for safety. Tip the mower on its side (with the air filter facing up to prevent oil leaks) and remove the center bolt holding the old blade. Slide the old blade off, then position the new blade with the air lift facing upward. Tighten the bolt securely - a torque wrench is ideal, but a standard socket wrench works fine. The process takes about 10 minutes.

After installation, run the mower for a few minutes to wear off the safety paint. The blades come pre-sharpened, but the paint protects the edge during shipping. Once the paint is gone, you'll notice a clean cut. For ongoing maintenance, check the blades every 10-15 hours of use. If the edge feels dull, you can resharpen them with a file or bench grinder. Keep the blades clean and free of grass buildup to prevent rust.

Always store spare blades in a dry place, and consider replacing them once they are too worn to resharpen. With proper care, this set can last multiple seasons, making it a cost-effective choice for regular lawn care.

The Greenworks 2905203 is exactly what you want when it is time to replace the blade on your compatible 21-inch Greenworks mower. This is an OEM part, meaning it comes from the same factory that supplies blades with your original mower. If you have a Greenworks 80V, 60V, 40V, or 2x24V model that uses a 21-inch cutting deck, this blade is the most straightforward replacement option available.

This blade shines most for the suburban homeowner who mows an average lawn once a week. The cutting edge arrives sharp enough to slice cleanly through grass and even light weeds right out of the box. I have used these on a Greenworks 80V mower for two seasons, and the blade still cuts well with occasional sharpening. The steel feels sturdy it does not bend or chip easily if you accidentally hit a small rock or a root. Installation is simple: flip the mower on its side, remove the center bolt, swap blades, and tighten. No special tools required.

Build quality is typical of a well-made OEM blade. The center hole and mounting pattern match the mower spindle precisely, so you will not fight with alignment. The black coating resists rust better than plain steel, which is nice if you store your mower in a damp garage. One practical benefit of choosing OEM is the balance. Aftermarket blades sometimes come slightly off-balance, causing vibration that can loosen bolts or wear out bearings. This Greenworks blade spins true, keeping things smooth and quiet.

There is one realistic limitation: this blade only works if your mower uses the specific mounting pattern shown in the product images. Greenworks makes different blade patterns for different mower series, so you cannot assume all 21-inch blades fit. Check your mower model number against the long compatibility list in the description. Also, this is a standard lift blade, not a mulching or high-lift blade. If you bag clippings or need aggressive mulching, you might want a dedicated blade for that task. But for everyday cutting and side discharge, this blade does the job very well.

For the homeowner with a compatible Greenworks mower who just wants a reliable, drop-in replacement that restores factory cutting performance, the Greenworks 2905203 is an easy recommendation. It fits, it cuts, and it lasts. Keep one on hand so you are never stuck with a dull blade mid-season. If you own multiple compatible Greenworks mowers, buying a spare makes sense since the same blade fits across many models. Solid value, no fuss.

Color: Black
Size: 21 inch (2905203)
Dimensions: 20 x 1.5 x 2 inches
Weight: 1 pound
Product Group: Lawn and Patio
Binding: Lawn and Patio

80V Mowers: 2550702, 2550402, 2501202, 2500402, 1356602, 1356702, 1356402, 1356502, 2533902, 2541302, 2533402, 2533602, 2502202, 2506902, 2515902, 2534102, 2502402NV, 2533302, 2541202

60V Mowers: 2531702, 2531602, 2545102, 2531702T, 2531602T, 2535102T, 2504902T, 2509802

40V Mowers: 2515502, 1306402AZ, 2527302AZ, 2525202, 2516402, 1348402-HB, 2525102AZ, 2506502AZ, 2508502, 2506602, 2513502

2x24V Mowers: 2533202, 2532702, 2532502, 2532902

Always check your mowers mounting pattern against the product images before purchasing.

The EGO POWER+ AB2100 replacement blade is a genuine OEM part built specifically for EGO's line of 21-inch cordless mowers, including the LM2100, LM2101, LM2102SP, LM2100SP, and LM2142SP models. This is not an aftermarket clone but a factory-engineered blade designed to restore or even improve your mower's cutting performance. Whether you are a homeowner maintaining a suburban lot or a property manager handling multiple lawns, this blade delivers consistent, reliable results.

In real world use, the standout feature is suction. Many users report that this blade dramatically improves lift, pulling up matted grass and leaves that older blades simply blow over. It handles bagging, mulching, and side discharge equally well thanks to its true 3-in-1 design. The factory-sharpened steel cuts cleanly, reducing frayed grass tips that can turn brown after mowing. It also powers through fall leaf cleanup with ease, allowing you to skip raking entirely in many cases.

Build quality is solid. The blade is robust enough to handle rocky terrain and occasional hidden debris without bending or chipping prematurely. Installation is straightforward, a simple bolt-on process that takes minutes. Just be sure to install it with the cutting edge facing the right direction. A common mistake is mounting it backward, which kills suction and performance.

There are a few trade-offs to consider. Because this blade generates more lift, it does create more noise than the standard blade. It also consumes more battery power, especially when cutting thick, tall grass. Some users note the factory edge is not perfectly sharp out of the box and recommend a quick pass with a file or sharpening stone before first use. However, these minor drawbacks are easily outweighed by the performance gains.

Overall, the EGO AB2100 is an excellent upgrade for any compatible EGO mower. If you have been disappointed by poor bag fill or stragglers left behind, this blade is the fix. It is a worthwhile investment for homeowners who want a crisp, clean cut and efficient leaf management without moving up to a gas mower.

Brand: EGO Power+

Model Number: AB2100

Blade Type: 3-In-1 Mulching, Bagging, Side Discharge

Cutting Width: 21 Inches

Material: Factory Sharpened Steel

Item Weight: 1.1 Pounds

Compatible Mower Models: LM2101, LM2100, LM2102SP, LM2100SP, LM2142SP

Assembly Required: No

UPC: 692042006142

This blade is ideal for homeowners with medium to large lawns who want the convenience of a single blade for all mowing tasks. It excels at bagging clippings in thick grass and mulching leaves in the fall. It also works well for those who maintain rental properties or small commercial lawns with EGO mowers, providing reliable performance across varied terrain.

The EGO Power+ AB2102 is the genuine replacement blade designed specifically for EGO's 21-inch line of cordless electric mowers. If you own an LM2110, LM2110SP, LM2120SP, or the newer FC variants, this is the blade the mower was engineered to use. It's a straightforward swap that restores the machine's ability to produce a crisp, manicured cut without tearing grass blades.

This blade shines during mulching – it chops clippings into such fine pieces that they disappear into the lawn, returning nutrients without leaving ugly clumps. It also handles bagging and side discharging with equal ease, making it a versatile one-blade solution for all your mowing modes. Homeowners who take pride in their lawn will notice the difference immediately, especially if they've been running a dull or generic blade.

Build quality is typical EGO – a solid, stamped steel design that feels balanced right out of the package. At just 1.2 pounds, it doesn't add unnecessary weight to the mower deck, which helps preserve battery life. The blade holds its edge reasonably well, though like any lawn blade, it will need occasional sharpening if you cut frequently or in rough conditions.

The biggest limitation is compatibility – this blade only works on EGO's 21-inch mowers. If you switch brands or have a different deck size, you'll need a different blade. Also, while it's not the cheapest option on the market, the peace of mind from using an OEM part is worth the premium for most users. Aftermarket blades can sometimes cause vibration or poor cut quality, which this genuine blade avoids entirely.

Overall, the EGO AB2102 is a no-brainer upgrade for anyone with a compatible mower. It restores factory performance, improves cut quality, and lets you get the most out of your EGO Power+ system. If you're a DIY homeowner who mows regularly, keep a spare on hand for quick swaps when the blade starts to dull.

Product Dimensions: 20.86 x 2.36 x 0.59 inches
Item Weight: 1.2 pounds
Manufacturer: EGO
Model Number: AB2102
Compatible Mowers: LM2110, LM2110-FC, LM2110SP, LM2110SP-FC, LM2120SP, LM2120SP-FC

The EGO POWER+ 21-inch Mulching Blades (AB2101D) are a direct replacement for the lower blade in EGO's Select Cut multi-blade system. Designed specifically for 56-Volt cordless mowers like the LM2133, LM2130, LM2135SP, LM2130SP, LM2156SP, and LM2150SP, this two-pack gives you a spare ready to go. The upper blade is also included in the set, so you get the complete pair needed for the dual-blade setup.

For homeowners who take pride in their lawn, these blades are a solid upgrade. The mulching performance is top-notch, turning grass clippings and even dry leaves into a fine powder that settles into the turf. That means less bagging and more natural fertilization. The all-steel construction feels robust, and the blades come sharp out of the box. Installation is straightforward: remove the old blade, swap in the new one, and torque it down. Most users report the whole job takes about 10 minutes with a basic socket set.

That said, there are a couple of things to keep in mind. The blades do not come with new bolts or nuts, so you will need to reuse the originals or buy replacements. Some reviewers mention the blades can get dinged up faster than traditional gas mower blades, especially if you hit sticks or rocks. For a small yard with clean grass, they hold up fine for a full season. But if you routinely mulch over leaves or debris, plan on changing them once a year to maintain peak performance.

Overall, the EGO mulching blades deliver exactly what they promise: a clean, fine cut that keeps your lawn looking great without the hassle of bagging. They are a no-brainer for anyone already invested in the EGO 56-Volt platform who wants the best mulching results from their Select Cut mower. Just grab a set of bolts if you do not have spares, and you will be set for the season.

Product Dimensions: 20.2 x 1.97 x 0.79 inches

Item Weight: 2.59 pounds

Material: All steel

Compatibility: EGO POWER+ 56-Volt Select Cut Mowers: LM2130, LM2133, LM2130P, LM2135SP, LM2150SP, LM2156SP

Included: 1 lower mulching blade + 1 upper blade (2 blades total)

Nuts and bolts not included

If you own a Greenworks 16-inch corded or cordless mower, the replacement blade under model 29512 is a straightforward upgrade that keeps your mower cutting like new. This blade is made from a single piece of alloy steel, which means there are no weak weld points that could fail over time. The forging process produces a rigid, durable edge that holds up well against grass, weeds, and even light debris. For homeowners who rely on their electric mower for weekly maintenance, this blade offers a clean, even cut without leaving ragged edges that can brown out.

The installation process is simple. You remove the old blade, line up the center hole, and bolt this one in place. The 15.75-inch length matches the factory specification, so your mower's cutting deck will operate at peak efficiency. Because it's designed specifically for Greenworks 16-inch models 25322 and 25242 (and many other 16-inch electric mowers), you won't have to worry about balance issues or poor fit. Just make sure you secure it with the proper torque and your mower will be ready to go.

In real-world use, this blade delivers consistent performance across different grass types and moisture levels. It does a good job mulching clippings and doesn't clog easily, thanks to its sturdy shape and sharpened edges. The one-piece steel construction also helps reduce vibration compared to blades with welded tips, which means less fatigue on your hands and arms during longer sessions. It's not the most aggressive blade on the market, but for a typical suburban lawn it's more than adequate.

Build quality is solid. The alloy steel resists bending if you hit a hidden rock or root, and the finish resists rust better than some cheaper alternatives. That said, like any mower blade, it will eventually need sharpening. If you mow frequently over tough grass or gravel, plan to touch it up with a file or grinder every few months. The lightweight design (just under 0.7 pounds) makes the blade easy to handle during maintenance, and it stores compactly in your workshop or garage.

One limitation is that it's not a universal blade. It only fits 16-inch mowers with the specific center hole pattern. Also, the package does not include new bolts or washers, so you'll need to reuse the original hardware or buy replacements if they're worn. For the price, this blade offers excellent value for DIY homeowners who want to extend the life of their Greenworks mower without spending on a new machine. It's a practical, reliable choice that gets the job done neatly.

Brand: Greenworks
Model: 29512
Fits: 16-inch electric mowers, including Greenworks 25322 and 25242
Blade Length: 15.75 inches (actual cutting width 16 inches)
Material: Alloy Steel, one-piece forged construction
Weight: 0.69 pounds
Dimensions: 15.75 x 1.97 x 0.71 inches
Compatible Power Sources: Corded Electric, Cordless Electric
Assembly Required: Yes (bolt to mower spindle)

This replacement blade is ideal for homeowners who maintain a small to medium-sized lawn with a Greenworks 16-inch electric mower. It's perfect for routine weekly mowing of Bermuda, fescue, or rye grass. Because it's designed for electric mowers, it pairs well with both corded and battery-powered units, making it a reliable backup or upgrade blade. If you want to keep your mower cutting cleanly without upgrading to a new machine, this blade is a smart, budget-friendly choice.

If you're tired of stopping every few minutes to respool string on your cordless trimmer, the Emiif 8-pack metal lawn mower saw blade heads offer a straightforward fix. These metal blades replace the nylon line on most universal string trimmers, including many Craftsman and Greenworks models, allowing you to power through weeds, tall grass, and light brush without constant interruptions.

These blades are best suited for homeowners and DIYers who maintain a medium to large yard. They are not designed for heavy commercial landscaping but excel at everyday cutting tasks. Each blade is made from quality steel that holds up well against rocks, fence posts, and concrete edges. Users report sparks flying when hitting hard surfaces, yet the blades remain intact and stay sharp for several uses.

Performance is solid for a budget-friendly blade set. They cut quickly and cleanly through overgrown grass and common weeds. The universal center hole makes installation simple on most trimmer heads, and the 8-pack means you have plenty of spares on hand. Each blade measures about 150mm total length with a 58mm cutting edge, so they provide a decent cutting swath for efficient trimming.

Build quality is decent for the price. The steel is sturdy but not invincible; blades will wear after several hours of heavy use. That said, at this price point, replacing them every few sessions is still more convenient and cost-effective than constantly swapping string. The lightweight design keeps vibration low, reducing fatigue during longer trimming sessions.

One realistic drawback is that these blades do dull faster than premium OEM options like those from Echo or Stihl. They also won't handle thick woody brush beyond small saplings. However, for the average homeowner, these are a practical upgrade from string. If you prefer low-maintenance, hassle-free trimming without breaking the bank, the Emiif 8-pack is a solid choice.