Blade Sharpening Tools for Lawn Mower in 2021

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When it comes to maintaining your lawn, nothing is more frustrating than having dull blades on your lawnmower.

A properly sharpened blade can prevent hundreds of dollars in repairs over time, while damaged blades can threaten your ability and safety to use your lawnmower effectively over time.

With these tips and information, you will be able to choose the right blade sharpener for your lawnmower and bring its life back to normal.

Different Tools Used For Lawn Mower Blade Sharpening

If you’re looking to add some new life to your dull blades, it may help to know a few different tools that are available for you to use on them. You’ll be surprised at how much attention and care should be put into sharpening just one blade.

One of the biggest factors in deterioration comes from poor maintenance of blades, so this is something that should be taken seriously when you’re looking to repair or sharpen them.

Let’s take a look at a few different types of electric and manual blade sharpeners which are recommended for both home and professional use.

Carbide Sharpener

First off, carbide blade sharpeners are one of the most popular tool among homeowners. This is a perfect choice if you’re just getting started with lawn mower maintenance or if you require light to medium maintenance work. A carbide sharpener can make the job much easier and take care of the sharpening process right at home without the need for special skills or complicated processes.

Carbide sharpening tools utilize either a single or double set of tungsten carbide inserts located within the hardened steel handle. These inserts produce numerous microscopic scratches on the blade’s surface to sharpen or remove scratches and dents from worn blades.

This tool is also relatively cheaper yet gives you great value for your money. However, be careful you don’t overdo it. Carbide tools are very aggressive and will take off more than you initially planned. Carbide inserts also dull quickly, and once that happens, they take off inconsistent amounts of material or none at all.

Stone Grinders

Using stone grinders is one of the most common and basic tools used for lawn mower blade sharpening. It is a cheap and easy-to-use tool.

The surface of a stone grinder is abrasive enough to remove metal from the blade without removing too much material at once. The surface has a bed of tiny abrasive particles that file away metal with each swipe across the blade.

If you prefer an inexpensive and manual-operated sharpening tool but are afraid of the aggressiveness of carbide sharpeners, then go for stone grinders instead. The stone grinder can sharpen a blade with more precision than a carbide sharpener. However, it takes more time and the stone can become uneven after long periods of use.

Electric Blade Sharpener

An electric sharpener is a staple for a lot of serious landscapers and professional gardeners as this tool are easy to use and extremely helpful in sharpening lawnmower blades.

If you want to pass on the energy-consuming process of manually sharpening blades and if you’re willing to invest in a machine that makes blade sharpening easy, then an electric sharpener is for you. It handles all of the work faster than any manual tool can and will be able to restore your mower blades time and time again.

There are numerous concrete benefits of electric blade sharpeners. They are much easier and less time-consuming to use than other sharpening tools, faster yet more accurate when compared to manual blade sharpeners, and can be used on almost any kind of garden tool needing sharpening.

We’ve taken a look at all the different tools that you can use to sharpen your lawnmower blades. Whether you prefer a carbide sharpener, stone grinders, or an electric blade sharpener, the following list will present you with the best sharpening tools for lawn mower that is currently available in the market.

Best Blade Sharpening Tools for Lawn Mower

SHARPAL All-in-1 Garden Tool Sharpener

The SHARPAL All-in-1 Garden Tool Sharpener is an easy-to-use manual sharpening system that quickly restores precision cutting edges on all kinds of garden tools. Whether your knife, mower blade, pruner, loppers, hedge shears, axe, machete, hatchet, scissors, edged tool, or other hand tool need a quick and easy pick me up, the SHARPAL will give it new life.

This carbide sharpener has five sharpening parts which consist of three different slots of preset optimal sharpening angle, one slot specially designed for tungsten carbide bar, and another slot for a ceramic bar. This ensures that all blades varying from different angles, shapes, whether single or double bevel will achieve the best sharpening performance for your lawnmower.

The rugged tungsten carbide construction with a double-beveled straight edge ensures long life and durability. It also guarantees to never wear out and has been rigorously tested by professionals over 10,000 times in the field to prove its durability and lasting life.

To ensure safety, this lawnmower blade sharpener has an oversized handle design allowing you to use it with gloves. It also has a large hand guard to protect your hands while sharpening your tool. A rubber over-molded handle and base are also there to give you a secure, comfortable, and non-slip grip.

Funvolution Lawn Mower Blade Sharpener

Get your lawnmower blade in prime condition with the Funvolution Lawn Mower Blade Sharpener. With a simple attachment to power drills, the process of sharpening blades has never been easier and more convenient.

This blade sharpener kit includes four stone grinders that can be attached to any power or hand drill. Each stone grinder is 0.78 inches thick which is thicker than ordinary grinding wheels. With a 50 x 47 mm / 1.97 x 1.85 inch for each stone, they are small enough to fit in tight spaces and rugged enough to sharpen your blades.

They are made of corundum, a natural abrasive, and high-quality ceramic material that is durable and has a long service life. The blade sharpener can be used repeatedly to sharpen or realign any lawn mower blades and can resist high speeds making it suitable for various types of blades and knives.

Work Sharp Knife & Tool Sharpener

The Work Sharp Knife & Tool Sharpener will sharpen just about anything with a blade: lawn mower blades, shovels, axes, and hoes, as well as hunting, kitchen, or sporting knives. Best of all, it is an electric corded tool sharpener perfect for homeowners that cannot be bothered with the laborious and painstaking manual-operated blade sharpening process.

This electric blade sharpener can be run with a 12V power inverter with a minimum power of 150 watts. This compact, lightweight, benchtop model can sharpen any knife or tool, regardless of shape or size.

The sharpener offers high-speed knife sharpening at the push of a button, allowing anyone to achieve professional results at home or on the go. Each package includes premium replaceable abrasive belts to meet all your sharpening needs. It comes with Coarse (P80), Medium (P220), and Fine (6000) for aggressive shaping to fine grit that polishes an edge.

It features two sharpening guides which are an outdoor knife guide for heavy-duty and outdoor hard-working blades and tools and a kitchen knife guide for thinner and smaller blades that can each sharpen to a 50° or 40° angle. This way, you will end up with fast, easy, repeatable, and consistent results every time.

Things to Consider Before Buying Blade Sharpening Tools

Power Type

As mentioned earlier, blade sharpening tools are either manually operated or electric powered.

The main difference between these two types of sharpening tools is that the electric machine can handle more work with minimal effort while manual equipment must be operated with greater precision and attention to detail.

Take note that an electric sharpener uses power from batteries or electricity which are generally attached to the sharpening head. When you run out of juice, the device will stop functioning until you replace the battery or plug it into an outlet.

A manual sharpener, on the other hand, only requires labor and effort to enable operation but requires a lot of careful and precise adjustment of angles and blades.

Also, a manual blade sharpener is a more affordable option as compared to electric ones so it really boils down to your preferences and needs.

Compatibility

Regardless of which brand or style that you choose to go for, it is important to make sure you get a sharpener that works with your specific lawnmower. Buying the wrong one could cause a lot of frustration and even damages, so make sure you do some research about the technical aspects of your lawnmower before choosing a sharpener.

To check for compatibility, simply check the size of your blade in inches and make sure the blade sharpener accommodates your lawnmower’s blade size. Doing this ensures compatibility and optimal performance of the sharpener while preventing damage to your blades.

Quality and Durability

When you are choosing sharpening tools, you want to look for high-quality products with top-notch performance. The quality of your blade sharpening tools is extremely important. Using poor quality tools can lead to blades becoming nicked and damaged instead of sharp and jagged.

To get a durable lawn mower blade sharpener, you need to choose the one that has a robust construction that can handle lots of wear and tear while taking care of your mower blades.

Whether you are using carbide sharpening tools, stone grinders electric blade sharpeners, or any other type of sharpening tools, remember to check the material and construction of the blades or stone to ensure that they can sharpen your blades efficiently and can be used repeatedly instead of frequently replacing them.

Final Words

If you’re looking to enhance the performance of your lawnmower, it’s worthwhile to consider using the best blade sharpening tools available.

There are hundreds of different tools and products on the market, each with its own set of pros and cons. Likewise, there are several considerations you should make before buying a blade sharpening tool for your lawnmower. All these factors make choosing the right blade sharpening tools for your lawnmower a stressful task.

This article contains a comprehensive guide to help you make an informed decision preventing you from wasting your time and money. I hope you enjoy reading this guide and has helped you decide on your next purchase.

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