You’re looking for the top quality when purchasing lawn mower blades. This will make sure that the blade is durable and helps your mower run more efficiently.
Stainless steel is the most suitable material for blades as it is robust. These blades also do not get rusty and provide an appealing look to your lawn.
Straight Blades
The first blades that come with your lawnmowers are likely to be straight. These blades are ideal for bagging and side discharging but not mulching because they’re not able to provide much lift. If you’re looking to get one that does both, think about buying an ultra-lift blade. They have a curved edge on the back that can help lift clippings. These blades are more effective with tall or thick grass.
The blade’s side facing upwards has small ridges, or wings that create an air vacuum to lift the grass and make an exact cut. This type of blade also works well on both dry and damp surfaces but is better at cutting thicker grass than conventional upgraded lawn mower blade sharpener mower blades.
High-Lift Blades
Easily distinguishable by their pronounced upward curve on either end The high-lift blades produce powerful airflow to push clippings into bags or the side chute. They also offer more precise cut for your yard and can help you avoid clumping when cutting tall grass.
This is because the blades create greater suction and flow. This can be a disadvantage if you have sandy soil due to the dust they carry can quickly degrade and cause premature wear.
Unlike other replacement mower blades it is not necessary to take off your mower deck in order to replace the blades. It is possible to access the bolts holding the old blade by raising the deck of your mower. Be careful with the sharp edge of the blade while replacing it. After removing the old blade, you can screw into the new blade and check it for that it is in the right place. You’ll then be ready to go back to working.
Multi-Purpose Blades
These blades are multi-functional and can be employed to bag, cut, or side discharge grass clippings. They generate lots of suction and airflow, and can help cut grass into small pieces which can be easily spread to the soil for nutrients.
But, this kind of blade for lawn mowers is not suitable for mowing sandy terrains. The large amount of airflow can draw in dust and sand onto the blade. This could result in the blade wearing out faster.
Check the blades original to them that were included with the pusher or tractor. You should look for details such as the length of blades, as well as the size center hole. Compare the specs of the blades you are looking to purchase with the specs on the blades. It is then possible to be certain that the new blades you purchase will work well and fit your mower. You might also want to look at the size of the blade. The blade’s thickness is important. But, it will be determined by the length of time you are using your lawnmower and how thick it is.
Mulching Blades
For lawns that need clippings to be mulched, the use of a mower blade with a more dramatic upturn at its back edge helps in the process. These blades provide greater lift, which pushes the grass to the deck, and then through the discharge chute. They also improve the cutting ability of thicker grasses. But, they will require more power from the engine, which could cost extra in fuel.
A high-lift blade features an extended “wind wings” on the back side to increase airflow. This helps reduce dust and suction. These blades are ideal for riding mowers and provide a more uniform, smoother cut.
For the installation of a mulching blade first, make sure that it fits the specifications of your mower. Then, place a wood block between the blade and the bracket to keep it from twisting while you tighten the nut. Then, you can put it on the blade with the washers and ratchets supplied in the kit.