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Often overlooked but incredibly important, lawn mower blades make a world of difference when cutting your lawn. Not only do they dictate the style of the cut and the way you mow but they’re also a critical component in achieving beautifully good looking results. There are hundreds of choices on the market and it can get tricky to know exactly which ones to get so today we’ll be taking a look at the models that are, in my opinion, the best lawn mower blades on the market. From the classic versatile blades to the more specialized mulching or bagging ones, we’ve got you covered with the top choices. Let’s take a look!
Best Lawn Mower Blades Reviews
These are, in my opinion, the best lawn mower blades on the market, thoroughly reviewed for you. Let’s find the right ones for your machine!
Rotary Copperhead Mulching Mower Blades Fit John Deere Models D100 LA100 Replaces OEM GX22151 GY20850 For 42 Inch Deck (pack of 2)
If you’re on the lookout for the best lawn mower blades for mulching, first on my personal top list of the best lawn mower blades I’m reviewing is the Copperhead mulching mower blades from Rotary that are high-quality replacement blades for 42-inch mower decks.
Features
- Rotary replacement blades for lawn mowers
- Fits a 42-inch lawn mower cutting deck
- Dimensions: 24” x 5” x 4”
- Weight: 4.45 lb
- Comes in a pack of 2 blades
- Fits some John Deere lawn mower models
Pros
- Excellent for mulching
- Cuts the grass evenly without leaving any clumps
- Balanced blades
Cons
- Blades do not lift the grass
Toro 79016P 50″ Timecutter 3 Blade Kit
The Toro 79016P 3-blade kit is ideal for replacing the blades on 50” cutting decks for 2007 and newer lawn mower models and also the Toro Timecutter Z models. The Toro mower blades are made of high-quality steel, they are very durable and easy to mount. The unique curve of the blades offers the lift you need to cut grass precisely, putting them – in my view – among the best high lift lawn mower blades on our best lawn mower blades review.
Features
- Dimensions: 17.8” x 2.7” x 1.4”
- Weight: 5.4 lb
- Suitable for 50-inch cutting decks
- 17.5-inch high-lift blades
- Set of 3 blades
Pros
- Superior performance
- Durable
- High quality construction
Cons
- Fairly expensive
John Deere Original Equipment 3 Mower Blades M145476(3)
The Original Equipment mower blades from John Deere are a set of 3 blades. These high-quality blades are a good fit for John Deere lawn mowers and tractors and they are quite heavy duty too.
Features
- Dimensions: 8” x 8” x 8”
- Weight: 6 lb
- Set of 3 blades
Pros
- High-quality, heavy blades
- Well-balanced blades
- Easy to install
Cons
- Some users found that the blades were too short and the hole too small
Oregon G3 Gator Blades, Set of 3
The next set of blades on our personal best lawn mower blades list is the Oregon G3 Gator blades. The set of 3 Gator mulching blades are best fit for 54-inch cutting decks of Poulan Pro, Husqvarna and Craftsman lawn mowers. The Oregon gator blades are heat treated and offer an extended blade life. The unique design of the Oregon G3 blades helps to mulch the grass clippings exceptionally well, making them, in my view, some of the best lawn mower blades for mulching.
Features
- Dimensions: 18.5” x 2.5” x 0.18”
- Set of 3 mulching blades
- Austemper heat treated
- 20% harder steel blades
- 5-point star hole
- Fits 54-inch cutting decks
Pros
- Heavy-duty blades
- Durable and long lasting
- Cuts very finely
Cons
- The blades do not remain sharp for long
Husqvarna HU22027 48-Inch Premium Hi-Lift Bagging Blade, 3-Pack, Orange
Don’t be fooled by the bright orange color of the Husqvarna HU22027 blade. Made from tough, high-quality steel, these blades are quite sturdy and are perfect for heavy-duty lawn mowing. They are a good fit for 48-inch Husqvarna tractor cutting decks and are, in my view, the best lawn mower blades for bagging and side discharging of the grass clippings.
Features
- Blade Length: 16.5 inches
- Orange-colored blades
- Bagging and side discharge applications
- Fits 48-inch Husqvarna tractor decks
- Comes in a set of 3 blades
Pros
- Made from high-quality steel
- Tough and durable blades
- Easy to install
Cons
- Can only be used for Husqvarna mowers
- Not suitable for lawns with rocks and other kinds of hard materials
High Lift Replacement Blade For Craftsman, Poulan, Husqvarna Blade Number 187254, 187256, 532187254, 532187256
The High Lift Replacement Blades from Husqvarna for Husqvarna, Poulan and Craftsman lawn mowers are a set of 3 high-quality heat-hardened blades that are made of carbon steel. The High Lift Replacement Blades lift the grass better, they throw the grass clippings and bag them better than regular blades, making them – in my opinion – the best high lift lawn mower blades on our list.
Features
- Dimensions: 18.5” x 2.5” x 0.20”
- Fits 54-inch cutting decks
- Comes in a set of 3 blades
- Made of carbon steel
- Heat hardened blades
- 5-point star mounting hole
Pros
- Long-lasting blades
- Cut the grass very well and evenly
- Reasonably priced
Cons
- May clog the mower chute
Honda 72531-VH7-000 + 72511-VH7-000 Lawn Mower Blade Set HRX Mowers
The lawn mower blade set from Honda has 2 blades consisting of an upper and a lower blade. These are genuine Honda OEM components and fit Honda HRX lawn mowers. The double-sided design delivers a smoother cut and is sure to keep your lawn neat and fresh. The fine grass clippings enable easy bagging and mulching and these features make the Honda blades, in my opinion, some of the best lawn mower blades for thick grass.
Features
- Dimensions: 5.5” x 23” x 1.75”
- Blade Length: 20.75 inches
- Set of 2 blades
- Upper and lower blades
- Authentic OEM Honda part
- Fits Honda HRX mowers
Pros
- Works well on thicker grass
- Lesser vibrations
Cons
- Installation can be tricky
Maxpower 561713X Commercial Mulching 2-Blade Set for 42″ Poulan/Husqvarna/Craftsman, Replaces 138498, 138971, 138971×431, 532138971, PP24005, Black
The set of 2 blades are for a 42-inch Husqvarna, Poulan or Craftsman riding lawn mower. The blades have a greater cutting surface that offers improved mulching. The sharpened teeth of the blades offer precision cutting and the air lift design ensures that the chopping is even.
Features
- Dimensions: 21” (l) x 2.5” (w)
- 2 blade set
- Fits a 42-inch cutting deck
- 5-point star center
Pros
- Fit well on the mower
- Excellent cutting performance
- Made of thick, strong steel
Cons
- The cutting edge is short
Maxpower 561811 2 Set of 3-N-1 Blades for 42″ Cut John Deere Replaces GX22151, GY20850
The Maxpower 561811 come in a set of 2 blades. The blades are made from high-quality materials, designed to deliver optimum performance and they’re sure to improve your mowing productivity.
Features
- 2 blade set
- 42-inch cutting deck
- Replaces OEM No. GX22151
Pros
- Well made blades
- Heavy and sharp blades
- Cut very well
Cons
- Difficult to install
- Size does not fit properly
Longer Life 596-900 Gator Fusion G5 3-In-1 Mulching Blades to Replace 134149, 532134149, 139775, 532139775, 138971, 138498, 127843: Craftsman, Poulan, Husqvarna, Made in USA
The Longer Life 596-900 are Gator G5 mulching blades from Oregon. The high-quality blades have tungsten carbide that is fused to the edge, which makes the blades sturdy and durable. It can replace some models of Poulan, Husqvarna and Craftsman mowers.
Features
- Dimensions: 21” x 3” x 0.164”
- 5-point star mounting hole
- Tungsten carbide fused edge
Pros
- Excellent for mulching
- Well-balanced blade
- Heavy
Cons
- Vibrates a lot
Set of 2, Longer Life Gator Fusion G5 3-In-1 Mulching Blades to Replace MTD Blades 742-0616, 942-0616, 742-04126 942-04312 Used on some 42″ Decks, MTD, Cub Cadet, White, Wards, Yard Man, Troy Bilt.
The high-quality Longer Life Gator Fusion G5 Mulching Blades come in a set of 2. The blades have a 6-point mounting hole and the blades have tungsten carbide that is fused to the edge, which makes the blade long lasting. The Gator Fusion G5 can replace some models of Cub Cadet, MTD, etc.
Features
- Dimensions: 21.5” x 3” x 0.17”
- Set of 2 blades
- 6-point mounting hole
- Tungsten carbide fused edge
Pros
- Heavy-duty blades that are thicker and wider
- Durable
- Sharp
Cons
- Not pre-sharpened
Rotary Blades for Deck/Craftsman/Poulan/Husqvarna
If you’re looking for the best lawn mower blades for bagging to replace the blades for your 48-inch deck of your Poulan, Craftsman or Husqvarna mower, then the Rotary blades are a good option to consider. The high lift blades come in a set of 3, throw the grass clippings better and also work very well with a bagger.
Features
- Set of 3 blades
- Fits 48-inch cutting decks
- Dimensions: 16.75” x 2.5” x 0.20”
- High lift blades
Pros
- Bags the grass clippings well
- Super heavy and thick blades
- Good quality
Cons
- Wear out quickly
Oregon 598-629 G5 Gator Blades, Pack of 2
The Oregon 598-629 are powder-coated blades that are, in my view, among the best lawn mower blades for thick grass. The edge of the blade is fused with carbide and provides extra hardness and the blade angle helps to increase the airflow and delivers superior bagging and mulching.
Features
- Dimensions: 21” x 3” x 0.16”
- 6-point star mounting hole
- Carbide fused edge
- Set of 2 blades
Pros
- Delivers superior bagging and mulching
- Durable
Cons
- No real cons
If you want to read more about the best lawn mower blades – in my expert opinion – then be sure to read the follow-up articles below:
Final Word
Ruggedly built, expertly designed and incredibly effective, these truly are – in my opinion – the best lawn mower blades you can get. Whatever your preferred style is, any of these choices is sure to give you a smooth and effective lawn mowing experience while also ensuring durability and most of all – gorgeous results.