The Best Lawnmower Blades For Thick Grass To Purchase

You will have a hard time cutting through the grass on your lawn. A dull, worn-out, or chipped lawnmower blade can make your life miserable. At this point, you need a new mower blade. 

The best lawnmower blades for thick grass are built to withstand all obstacles. Even the best lawn can have a few pieces of rocks, wood chips, or roots. When you pass through rocks, the blade is likely to bend after some time and eventually, it becomes dull. 

These are things that shouldn’t cause you stress. If you are a regular user, it is advisable to change the mower blade once a year. 

Another thing that should stress you is searching for new blades in the market. That is our job. We will highlight the best mower blades for you to choose from. 

5 Best lawnmower blades for thick grass

MaxPower 561713B 2-Blade Set

The max power mower blade is a 42-inch blade that would be a good replacement part for your lawnmower. It is manufactured in the US and fits the required craftsmanship of a standard mower blade. 

It has two blades that measure 21-inch L * 2 ¼ -inch W. It has a design that directs the grass out of it to avoid clogging between the blades. It also has a 5-point start center hole to hook into the mower. 

The blades are steel with hard edges that can withstand hard ground. 


  • It is durable
  • Can withstand thick grass
  • It has a strong center point that can hold without getting loose
  • It is easy to maintain

Maxpower 331528B Mulching Blade

This is another lawnmower blade from maxpower. The blade features 21-inches of a strong treated steel blade. It is suitable for lawnmower models such as Poulan, Husqvarna, and craftsman. 

The blade is cheaper, however, it comes as a single blade. The good thing about it is that it can fit into many models and work perfectly. However, ensure you check the model numbers before you purchase to avoid making mistakes. 

It’s one of the best lawnmower blades for thick grass. It can cut grass into smaller particles compared to other blades. So, you can use the grass for mulch. 


  • It is easy to install
  • It is cheap
  • It is strong and durable

Maxpower 561735XB 3 Blade

If you are looking for a big mower blade, this is the go-to for your lawnmower. It is 48 inches in length, made of steel, and comes in a pack of three. 

It has a 5-star center hole that can work with lawnmowers such as Craftsman, Poulan, and Husqvarna. The blade enables you to cut thick, tall, and dense grass from your garden. You won’t have any problems when cutting grass. 

At the same time, the long blades enable you to cut wet grass. 


  • It is cheap
  • It is easy to install
  • It is easy to cut
  • It can cut any type of grass

Oregon Mower Blades, 3 Pack

Oregon blade is made with a serrated design to use the 18 4/9 -inch blade. You can use this blade on various lawnmowers, including Ariens, Murray, Poulan, and Stens. 

Besides using the blade for thick grass, you can use it for enhanced mulching. The center hole has a 5-start pointer for a perfect fit. 


  • It is easy to install
  • It is made of strong steel
  • It can fit many lawnmower brands

Timecutter 3 Blade kit

The Timecutter blade is a popular blade for the Toro Timecutter mowers. It is a good replacement part for your mower. It is a brand blade installed in existing mowers. 

It has a center hole pointer, but always confirm with the model number before you purchase it. 


  • It offers good value for three blades.


  • It doesn’t work well on smaller decks.

Things to consider when choosing the best lawnmower blades.

Before you consider picking any material from the shelf, there are things you always check out for in that object. That applies to lawnmower blades. You have to decide on the quality, price, or anything else that can make you pick the next blade on the shelf. 

So, what should you consider? Here are a few things to consider when purchasing the best lawnmower blades for thick grass. 

Length of the blade

Blades vary in length, typically depending on the length of the lawn mower. Most of them are between 16.75 to 22 inches long. However, you can choose from longer blades up to 54 inches. 

When considering the length, pick according to the length of your mower. The mower has a specific size that can work effectively. The longer blades can cut a wide surface, but it’s not worth it if they can’t fit in your mower. 

Width of the blade

Another thing to look at when choosing the best mower blades is the width of the blade. The width ranges between 2.25 inches and 3.5 inches for most blades. There may be other bigger or smaller width blades, but these are the common sizes. 

Also, the width doesn’t matter as long as it fits in your mower. Counter-check with the mower before you purchase the blade. 

Size of the deck

Check the size of the deck on the blade. It ranges from 16 to 30 inches. But don’t forget to check the other factors to ensure the mower fits. 

Blade holes

The holes at the blade’s center are important when purchasing a blade. As you have seen, most blades have a 5-start point center, but others have a 6-point center. 

The hole you pick must be compatible with the lawnmower. You don’t want a loose blade. Always check the information provided on the lawnmower to find the correct hole on the blades. 

Material of the blade

Most people don’t consider the material an important factor, but when you look at it, it determines the durability of your blades. Strong material will work for a long and better than a weak material. 

The best material is stainless steel. Ensure your blades are made of this material because it is strong, provides sharp cuts, and is rust resistant. 


When you look at choosing the best lawnmower blades for thick grass, you find that there are a particular set of blades you must look for. These sets must be steel and strong enough to withstand any rock or wood pieces. 

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