In order to keep your lawn in top shape it is necessary to replace the blades of your lawn mower from time to time. The replacement of blades is an simple project that takes several steps and basic tools.



The best Affordable lawn mower blade sharpener mower blades are made of sturdy materials for construction that can make sure they last for a long time without getting rusty easily. Blades should be able to take on high forces.


Deck Blade


The most important component of a lawnmower is the cutting blade. It is encased in a casing called a deck, and it comes in different sizes, shapes and designs. Each comes with its own specs, and must be able deal with high-speed contact with grass, as well as other things.



Standard blades have a curving surface that lifts grass and cuts it in an asymmetrical scissor motion. The curved blade also helps by dispersing clippings. This blade isn't as strong than one with a higher lift and can be used on sandy or dusty terrain.



The cylinder or reel blades are made up of 3-7 helical shaped blades that are welded into a rotating cylinder reel. They are used on reels or gas-powered mowers. This is the most popular model and is easy to replace. The blades can be sharpened or balanced by a variety of hardware or lawn-care stores for a small fee.


Standard Blade


The most commonly used blade for lawn mowers is the blade that's flat. The blade is designed to cut grass, but it doesn't have special features such as mulching or bagging. It has a minimal suction, and it works on all types of grass.



High-lift blades are angled at their edges which allow for maximum airflow. This results in vertical suction that brings the grass to the deck of the mower. This gives the perfect look to your lawn. These blades are also ideal to mowing over sandy areas.



If you choose to use these types of mower blades ensure that the shear pin holes are correctly aligned with the hole for the center bolt on the mower. The blade won't sit properly against the boss if it is not aligned correctly. The blade could get worn out quicker than you anticipate. To make sure that the shear pins are positioned correctly, it is recommended to check your mower's manual or parts list for the exact location of the holes.


Lifting Blade


The blades are made to recirculate air in the deck of the mower, which helps in reducing clogging and providing a quality cut. The inward curved blades create a vacuum effect that raises grass and supplies it with a bagging or a side discharge.



The lifting power of these blades will also increase the quality of cuts when it is used on a longer grass in areas where a lower-lift blade may struggle to achieve an evenly cut. They are also ideal for clippings of lawn that you want to mulch. You can utilize them using a 3-in-1 or 2-in-1 blade.



These blades are only an issue if have a lawn mower with strong engines. They are also not recommended for sandy or dusty terrain in which grit and sand can be kicked up and deteriorate the mower deck more quickly.


Mulching Blade


A popular choice for those who do not use a bagger this blade allows clippings to be disposed of, mulched, or ejected through the chute that discharges your mower. The blades are larger "wind wings" and are much larger than those on regular lawn mowers. They can generate more efficient airflow beneath the grass clippings. Then, they can be safe to be discharged by your mower.



To ensure your lawn mower's mulching blade is installed correctly, check its bevel (the slope at the edge of the blade that is responsible for cutting) to ensure it is pointed downwards towards the ground when you are mowing. If not, the sharp side of the blade can cause scratches to the deck of your mower. Be sure to ensure that the blade is not bent at an awkward angle. It can be rendered unusable for cutting taller grass. This is usually an indication of a damaged blade.