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You'll want the highest quality when buying lawn mower blades. This will guarantee the long-lasting durability of the blade as well as make your mower operate more effectively.

The best blades are constructed from stainless steel since it's tough. They also don't wear out and can give an attractive look to your lawn.

Straight Blades

 

 

The first blades you get with your lawnmowers are likely to be straight. They are great for bagging and side discharging but not for mulching as they're not able to provide much lift. Consider buying a high lift blade if you're searching for an option that can do both. They feature a curved rear edge that lifts clippings and work better when you have tall or thick grass.

The blade's side facing upwards has small raised ridges or wings that create an air vacuum to raise the grass to make an accurate cut. This blade type is also efficient on damp or dry surfaces, however it's more efficient at cutting thicker grass.

High-Lift Blades

 

 

It is easy to identify them by their distinctive upward curve on either end The high-lift blades produce an airflow that is powerful enough to propel clips into bags or the side chute. They also give a better cutting for your lawn, and they can also help avoid clumping when cutting tall grass.

The mower blades need more power from your lawnmower to function because they produce lots of suction and airflow. If you have sandy soil, the dust that they generate will quickly wear down your lawnmowers and result in premature wear.

The blades differ from other replacement blades in that you do not need to take off the deck of the mower. The bolts holding the old blade by raising the deck of your mower. When replacing the mower blade, be careful when dealing with sharp edges. Install the new blade following removal of the previous one. Make sure it is in good shape. Then, you'll be able to go back to your work.

Multi-Purpose Blades

 

 

They are multi-functional and can be used to bag, shred and side discharge your grass clippings. These blades generate suction and airflow, and assist in cutting grass into tiny pieces which can be easily spread over the soil to provide nutrients.

But, this kind of lawn mower blade isn't suitable for mowing sandy terrains. The reason for this is that the airflow pulls dust, sand and other particles in the blade. This can result in the blade wearing out faster.

The best way to find the right lawn mower blades for your tractor is to look at the original blades that came with your pusher or lawn tractor. Look for specs like the length of the blade as well as the size of the center hole. Then, compare them with the specifications of the blades you want to purchase. This way, you will be able to ensure that the new blades will fit the mower and operate correctly. You might also want to think about the size of the blade. The thinner blades are typically associated with longer life however this is contingent on how frequently you utilize your mower and how thick the steel is.

Mulching Blades

 

 

A mower blade that has a dramatic upward turn at the back edge is great for lawns in which the grass clippings have to be mowed. The blades have more lift to propel the grass toward the deck and out of the discharge chute. These blades also help in the cutting of grasses with thicker blades. However, they may need more power from your engine, which can result in a higher cost for fuel.

A high-lift blade features a wider "wind wings" on the back side to boost the flow of air. This helps reduce dust and suction. These blades are ideal for riding mowers as they provide a more uniform and smooth cut.

Installing a mulching knife is a matter of ensuring it's compatible with your mower. Then, put a wood block between the blade and the bracket to prevent it from twisting while you tighten the nut. After that, using the ratchet that comes with the kit, along with washers you can attach increase the sharpness of your mower blade blade.