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To keep your lawn in good condition it is necessary to replace the blades of your lawn mower from time to time. It's simple to replace the blades. It is all you need are a few basic tools and a few simple steps.

The most effective lawnmowers are made of strong materials. This will help them last a long time without becoming rusty. The blades should be able to take on extreme forces.

Deck Blade

 

 

The main part of a lawnmower's cutting blade. It is encased inside a casing that is known as the deck. It comes in different dimensions, shapes, and types. Each comes with its own specifications, and must be able to withstand high-speed contact with grass and other objects.

Standard blades are curved and can lift helpful grass mower blade sharpeners in a scissor like motion. The curvature of the blade aids in dispersing clippings. This type of blade requires less energy than a high-lift blade, so it's ideal for cutting grass on dirt or sandy terrain.

The cylinder or reel blades consist of three to seven helical-shaped blades, which are then welded to form a rotating cylinder reel. They are utilized in gas or reel-powered lawn mowers. This is the most popular model and is easy to change. Blades can be sharpened and rebalanced by many hardware or lawn care shops for a minimal cost.

Standard Blade

 

 

A regular blade is the flat type of blade for lawn mowers that the majority of people install on their lawn mowers. It is specifically designed to cut grass but does not have any particular features, such as bagging or mulching. It provides minimal suction and is suitable for all kinds of grass.

The blades of high-lift blades are bent to maximize airflow. This results in vertical suction that draws the grass towards the deck of your mower. This provides the perfect finish for your lawn. These blades are also able to mow on sand-based terrains.

When you are using these lawn mower blades make sure the shear pin holes are aligned correctly with the mower's center bolt hole. The blade won't sit properly on the boss if it is not properly aligned. This can result in the blade deteriorating faster than expected. It is recommended that you examine the shear pin locations with your mower's operator's manual or the list of parts to ensure the proper fit.

Lifting Blade

 

 

These blades are able to recirculate air, reducing the amount of clogging within the mower deck, while still delivering a high-quality cut. The curved blades that are inwards-facing create the impression of a vacuum, which lifts the grass up and supplies it with a bagging or a side discharge.

They are also better in cutting through grass longer than blades that have a lower lift. They are also ideal for lawn clippings that need to be mowed. You can use them with either a 3-in-1 or 2-in-1 blade.

The only downside of the blades is that they require an engine that is stronger to ensure they don't strain the motor. They are not suited for use on dusty or sandy surfaces in which grit, sand and other debris can cause the deck to degrade faster.

Mulching Blade

 

 

A very popular option for those who don't have bags, this blade allows the clippings to be mulched, discharged or ejected from the chute that discharges your mower. These blades have larger "wind wings", which are bigger than those on regular lawn mowers. This allows them to create a better airflow under the grass clippings. They can then be efficiently discharged by the mower.

To ensure your lawn mower's mulching blade is installed correctly, inspect its bevel (the slope at the blade's edge responsible for cutting) to make sure it is pointed downwards towards the ground when mowing. If it isn't, the sharp side of the blade can cause scratches to the deck of your mower. Make sure the blade isn't bent in an unnatural angle. This could cause it to be ineffective when cutting grass that is taller. This is typically an indication of a damaged blade.