How to Sharpen Lawn Mower Blades without Removing?

A lawnmower is an essential tool for every home that has a lawn. It is a piece of cutting equipment that will keep your garden beautiful.

If your grass is looking ragged instead of healthy and clean, that means your lawnmower blades need sharpness and also make it rust-free to create the outstanding look of a house.

With continuous use, the lawnmower blade will become rusty and dull and will not able to cut the grass smoothly.

So, it is essential to sharpen the blade every year or twice a year depending on the working condition of the lawnmower to get a healthy and fresh grass cut.

How to sharpen lawn mower blades without removing?

This guide will provide you a proper guideline on how to sharpen the lawnmower blade and how often you should sharpen it.

First Step: Preparation

Unplug the mower from the main switch to prevent any cause of injury. Once disconnected, the engine should not start. Also, empty the gas tank from any spill.

For safety purposes, use a heavy type of gloves and wear glasses for eye protection before and during all the steps. Be sure to disconnect all the power sources before you start work on your mower.

To Sharpen the blades, you must turn it on its sides, but first, keep the balance of the blades before sharpening.

Now take your grinder and start sharpening the edges of the blade to make it clean and sharper. Continue the sharpening until you get the desired result of a definite line on the cutting edge of the blade.

Blade sharpening can be done in various ways by using different tools. But it all depends on the making of your machine and its blade.

You may sharpen the blade without dismantling, as it will save a lot of your time and effort. There are so many products available in the market for sharpening the lawnmower blades without removing it.

That will quickly sharpen the edges of the lawnmower blade with just a few easy steps.

Step Two: Start Sharpening the Blade

You can sharpen the lawnmower blade without removing it, as it will save your time and energy. It all depends on the models of the mowers. These are some steps that can be used to sharpen the mower blades sharply to get a cleaner cut.

» Hand file

With the help of a hand file, the lawnmowers blade can be sharpened very well. Start striking on one end of the blade and push the file up and down with a little pressure. Make three or four passes on one side, then do the same on the other side to get better results.

» Bench grinder

A bench grinder can remove the dents from the blade, so use the right edge of the blade to sharpen and keep it balanced when grinding is going on because it can remove a lot of metal in a hurry.

So you have to be very careful to remove the same amount from each end of the blade to keep it balanced.

Move the grinder in the existing angle and work your way up and down the blade. By doing this, you will remove all dents and attain a sharp edge.

» Angle grinder or rotary tool

An alternative way of sharpening the blade is with the help of an angular grinder. Yes! If you use the 90-degree die grinder along with a grinding disc, it will do wonders for you. You can do it by using only the bottom of the disk.

» Use of a drill

There are different types of attachments that you can connect to your drill. You may choose the type of the blades according to the requirements and attach it with the drill machine. Since, every attachment has a respective function, you have to pick what suits you.

» Sharpening Stone

Fix the sharpening stone into your drilling machine and switch on the drill at the maximum speed. Make sure that you set it up correctly.

The dull cutting edge should face the beveled side of the stone. Slowly and gradually move the stone to-and-fro along the cutting edge while exerting pressure.

After a few strokes, stop the drill and check if the blade is sharp enough. If required, repeat the process until all chips and dents have been peeled off, and the edge is sharp.

» Use of a Sandpaper

It is the cheapest way to clean and sharpen the mower blades with the grit sandpaper. It is a better option if you don’t have large chips to clean the blade.

From sandpaper, you can quickly wipe all the edges of the blade nicely and get a good result in few minutes, without removing the blade from mower. After that, you can get a cleaner and smoother cut from the mower.

3rd and Final Step: Helpful tips

After doing all the steps now, you can mow your lawn very well. There are few tips to keep in mind when sharpening the blades of your lawnmower.

• Know when the blades are dull and ragged.
• Make sure the blades are balanced when sharpening.
• Nicked and dented blade does not mean that they are useless, they can be ground out.
• Know properly when your blade needs to be replaced. A bent or out of balance blades should be replaced with the new ones.

Conclusion:

If you cut the grass with a dull blade, it tears the grass instead of cutting it cleanly and leave your lawn vulnerable to diseases.

So, it is better to avoid such worst effects on the health of the grass by sharpening the blades when needed. Carefully stick to these step-by-step guidelines, and you can, rest assured, sharpen the edges properly.

Lawnmowers are useful for all of us. It can make a lawn more beautiful and attractive by clean and smooth cutting of the grass. All you have to do is to follow each step carefully.