AAT Discussion Board

Mower blades are a crucial lawn care tool, but choosing the wrong blades can damage your mower and pose a health risk. This guide will help you find the best blades for your lawn.

Standard blades are designed to cut grass quickly and then send it on its way to the bagging process. They also have the ability to mulch.

They cut grass

 

 

Regular blades are simple to use and cut the grass into tiny pieces. The grass fragments can be returned to the soil which will then enrich the soil. They are less likely to collect dust than other kinds of grass.

Blades that have low lift are best for sand as they need less power. This type of blade doesn't create a lot of dust to blow in the air and can be more durable than other types of blades.

These blades are driven by suction more than other blades. They are able to process grass clippings to smaller pieces that can then be discharged or bagged. They are ideal for lawn services that have clients with different requirements regarding the disposal of grass clippings. The range of these blades is a plus but they're not the same durable as steel or carbide blades. They could require more care such as cleaning, balancing, and sharpening.

It's is Mulch

 

 

A standard lawn mower blade generates a powerful suction on the ground that pulls up grass to cut it precisely. The suction can also draw up dust and circulates it around the deck, which can cause rapid wear and tear to the mower.

A high lift blade however is able to suck up grass and pushes it forward, allowing for easy disposal into the bag or the side discharge chute. The blades are usually bent and include additional cutting surfaces along the edges to help in mulching.

The best results can be obtained by choosing the right blade for your lawnmower. If you want to be sure that the blade is the correct type look up the code or number on the blade. This should be in line with the list of parts in the user manual. Also, make sure that the pattern of the hole in the center on the new blade matches exactly with the one that came with the machine. Once you're satisfied that the blade fits properly, attach it using the washer and nut included.

They lift grass

 

 

The larger edges of high lift blades take in a pocket of air while the mower is in motion. It forms an air cushion that helps reduce friction during cutting, which results in a better cut. It also sucks up the clippings and pushes them to a side discharge chute or grass bag for quick removal.

They are great for cutting dense grasses that can clump. They work well on wet or dry lawns. However, they might not be as effective if you are mowing over dirt or sandy terrain as they tend to catch and scatter dirt and stone up into the air.

Take the appropriate safety precautions in the process of changing your lawn mower blade. It is necessary to park the mower on a level area, remove the key from the ignition and lift the deck of the mower to reach the blade. The bolts that keep the blade in position can be removed and a new blade put in.

The Discharge of Grass

 

 

The large edges of the high-lift blades create an air pocket between them and the grass when they are moving through the lawn, reducing friction and resistance. This creates a powerful suction that lifts the clippings and pushes them forward to a side discharge chute or grass bag for easy disposal.

Blades with low lift are ideal for cutting sandy soil since they do not produce enough suction to raise grass up. They are also more vulnerable to damage caused by rocks and other particles that get into the mower when cutting.

Standard, all-purpose or 2-in-1 blades are typically used on regular mowers as well as one that have a rear bagging attachment. These blades feature some slight curvature around the edge, which helps to reduce the clumping and also helps better distribute grass clippings over your Innovative lawn mower blade sharpener. However, they are only able to provide moderate air circulation, which could result in a strain on the engine and lessen the control you have over clipping distribution.