Lawn mower blades wear out and must be replaced regularly to ensure that your lawn looks at its best. It is easy to change the blades. All you require is a few basic tools and a few steps.



The best lawn mower blades will have solid construction materials that will make sure they last for longer without becoming rusted quickly. They should also be able to withstand the force of a lot.


Deck Blade


The main part of a lawnmower is the cutting blade. The blade is enclosed in a casing, called a deck. It is available in a variety of sizes, shapes and styles. Each comes with its own specs and has to be able to cope with high-speed contact with grass and other objects.



Standard blades have a curved surface that lifts grass and cuts it with the shape of a scissor. The curvature of the blade aids in spreading the clippings. This blade is less powerful than a high lift blade and is suitable for use on sandy or dusty terrain.



The reel blades or cylinders consist of three to seven helical-shaped blades which are joined to create a rotating cylinder reel. They are utilized in gas or reel-powered lawn mowers. They're the most commonly used mower blades and they're easy to replace. Blades can be sharpened and balanced by a variety of lawn care or hardware stores for a small fee.


Standard Blade


A standard blade is a flat kind of lawn mower blade that most people have installed on their lawnmowers. It is made to cut grass but has no specific features, such as bagging or mulching capabilities. It has a minimal suction, and it works on all types of grass.



Blades for high-lift mowers are angled to maximize airflow. This creates vertical suction that draws the grass towards the deck of your mower. This gives the perfect appearance to your lawn. They are also great to mowing over sandy areas.



If you choose to use these types of blades for your lawn mower, make sure that the shear pin holes are correctly aligned to the center bolt hole on the mower. The blade may not sit correctly against the boss if it is not aligned correctly. This can result in the blade wearing out more quickly than anticipated. To make sure that the shear pins are placed correctly, it is recommended to refer to the mower's manual or parts list to determine the location of the holes.


Lifting Blade


These blades circulate air to prevent the likelihood of clogging on the mower deck while still providing the highest quality cut. The curved inward-facing blades create an air vacuum that lifts the grass up and supplies it with a bagging or side discharge system.



These blades are also more effective in cutting grass that is longer than blades with less lift. Furthermore, they are perfect for those who prefer to mulch Easy-to-use lawn mower blade sharpener clippings and are compatible with an a 3-in-1 or 2-in-1 mower blade.



The blades have only an issue if you own a lawn mower that has an engine that is strong. These blades are not suitable for surfaces that are dusty or sandy in which grit, sand and other particles can make the deck decay quicker.


Mulching Blade


A very popular option for those who do not use bags This blade permits the clippings to be discharged, mulched or ejected out of the discharge chute of your mower. Featuring bigger "wind wings" than those found on the standard lawn mower blades they can make an effective airflow underneath the grass clippings so they're not kicked up into the air, and they can safely be ejected out of your mower.



To ensure your lawn mower's mulching blade has been properly installed, examine its bevel (the slope of the edge of the blade that is responsible to cut) to make sure it is facing down to the ground while mowing. If it isn't the sharp end of the blade can damage the deck of your mower. Also, make sure it's not bent at an odd angle. It could be useless to cut taller grass. This is usually an indication of a damaged blade.