Discover How to Transform Your Dull Blades into Razor-Sharp Tools with the Best Lawn Mower Blade Sharpener

There are numerous types and sizes of lawn mower blades. Some are designed specifically for specific mowers and come with a part number stamped into them that can be referenced in the parts list in the manual for the mower.

A high-lift blade, for instance, generates a powerful suction which efficiently propels the clippings upwards so they can be taken away for bagging. It also allows for an optimal air flow even in grass conditions to prevent obstruction.

Size

The overall length of the mower blade as well as the hole pattern must be identified to choose the appropriate replacement lawnmowers blades. Also, the shear pin locating holes as well as their distance from the boss of the blade must be established. These measurements narrow down results due to them being in accordance with the shape and design of a particular mower blade to avoid damaging mower components and creating vibrations.

Standard blades (also called 2-in-1 blades or lift blades) are used most commonly on lawnmowers equipped with side discharges and lawnmowers that do not have bagging or mulching. The back edge of the blades has a slight upward turn that creates continuous cutting and suction motion.

High lift blades are characterized by a dramatic upturn at the rear of the blade. They’re made for side discharge mowing. This kind of blade requires more power from the engine for optimal performance. They can be somewhat more expensive in fuel costs, but is great for thicker grasses that are difficult to cut with standard blades.

Material

The blades of lawn mowers are usually made from the most durable form of steel. It can also be made from iron or other metals. Steel is the most popular choice for mower blades since it provides a good combination of strength and toughness. It is typically treated with heat to harden it. The process of tempering improves the durability and toughness as well as the resistance to corrosion.

High carbon steel is the best option for mowing, as it has a higher tensile strength than low-carbon steel which makes it more resistant to being damaged. It can withstand trees, rocks, and other things that might strike the blade, but not break it.

In order to maintain the blade of a lawnmower it is recommended to keep it sharpened and use it regularly. It is also essential to ensure that the blade is balanced. This can be done by putting a nail into the board, and using a file to adjust the nail until it reaches the middle of the blade.

Sharpness

The quality of your blades depends on several factors, including how much you are using it, as well as the dimensions of your lawn. Large lawns that have a lot of trees, rocks and pebbles will require frequent sharpening. A dull blade will wear out quicker if you utilize it regularly.

To get a clean and attractive cut an edge that is sharp is vital. A blade sharpening bit can help achieve this. It functions like an industrial bench grinding machine however, it is smaller and less expensive.

The blade must be balanced frequently, especially after it has been honed. Sharpening processes remove the metal from one part of the blade more than other, leaving it unbalanced. Hang the blade through the bolt hole onto a nail to check its balance. If the blade is tilted to one side, it will need to be filed to balance.

Maintenance

Make use of a specific tool to sharpen a honest Mower blades Sharpener‘s blade. It works like a drill, but has a stone that is made to be able to grip the edge and leave no space for error. This tool is faster and precise than hand filing. Once both sides are sharp you can verify the balance of the blade by hanging it on an anchor through the bolt hole. If the blade is not well balanced, you’ll need to file it a little more.

Before you take off a blade make sure your engine is shut off and pull the spark plug wire in order to prevent the engine from accidentally getting started while you work on the blade. Block the blade to keep it in place while loosening the bolt fastening it with the help of a ratchet or wrench. Be sure to note which blade side is marked down before reinstalling it, to ensure you have it mounted correctly. Spray a bit of WD-40 or a similar lubricant onto the mounting bolt before tightening it.