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To keep your lawn in top shape, you will need to replace the blades of your lawn mower on occasion. Replacing the blades is a fairly easy project that only takes several steps and basic tools.

The most effective lawnmowers are made from durable materials. This helps them last for a long period without getting rusty. Blades must be strong enough to withstand high forces.

Deck Blade

 

 

The primary component of a lawnmower's cutting blade. It is encased in a casing, called the deck. It comes in different dimensions, shapes and styles. Each has its own specification and has to be able to handle high-speed contacts with grass and other objects.

Standard blades have a curving surface that raises the grass and cuts it in an asymmetrical scissor motion. The curvature of the blade aids in 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 blades, also known as reel blades comprise three to seven helical-shaped blades that are welded into an elongated cylinder reel. They are used on reels or gas-powered mowers. They're the most popular type of mower blade, and are also simple to replace. Blades can be sharpened and balanced by a variety of hardware or lawn-care stores at a nominal cost.

Standard Blade

 

 

The most common type of blade on lawn mowers is the blade that's flat. It is made to cut grass but has no special features such as bagging or mulching capabilities. It is able to provide minimal suction and can be used on any kind of grass.

The blades of high-lift blades are bent in a way that maximizes airflow. They create a vertical suction that draws the grass towards the deck. This creates the perfect defined finish to your lawn. These blades are also able to mowing on sandy surfaces.

If you opt to utilize these kinds of lawn mower blades, make sure that the shear pin locating holes are correctly aligned get professional results with our grass mower blades sharpener the hole for the center bolt on the mower. The blade won't sit correctly against the boss if not properly aligned. The blade may be worn out more quickly than you anticipate. To ensure that the shear pins are placed correctly, it is recommended to refer to the mower's manual or parts catalog for the location of the holes.

Lifting Blade

 

 

These blades are designed to circulate air through the lawn mower's deck, decreasing obstruction and giving a good cut. The blades are curved upwards to create a vacuum which raises the grass and delivers it into your bagging system or to the side discharge.

The lifting effect of these blades will also increase the quality of cuts when it is used on a longer grass which is where a less lift blade may struggle to achieve an evenly cut. They are also ideal for those who prefer to mulch their lawn clippings and can be used with either the 2-in-1 or 3-in-1 blade.

They are only an issue if have a lawn mower with a strong engine. They're not recommended for sandy or dusty terrain where sand and grit can be sucked up and cause damage to the mower deck faster.

Mulching Blade

 

 

This blade is a very popular alternative for those who don't make use of a bagger. It permits clippings left by your mower to discharge through the chute that discharges them. The blades are larger "wind wings" that are larger than those on standard lawn mowers. They can create a more efficient airflow underneath the grass clippings. They can then be safe to be discharged by your mower.

To make sure that your lawn mower's mulching blade is installed correctly, inspect its bevel (the slope of the edge of the blade that is responsible for cutting) to ensure it is facing down to the ground while mowing. If it isn't the sharp end of the blade could cause scratches to the deck of your mower. Be sure to ensure that the blade is not bent at an unnatural angle. This could make it ineffective when cutting grass that is taller. This is typically a sign of a damaged blade.