Best Lawn Mower Blade Sharpener Jigs

Best Lawn Mower Blade Sharpener Jigs

Your lawn mower blade is worn out. Sharpen the blade twice a season to help keep your lawn green and healthy. A sharp blade not only cuts blades cleanly, allowing grass plants to recover quickly, but it also helps reduce lawn mowing time.

Why It’s Important to Sharpen Your Lawn Mower Blades

  • To keep your lawnmower running smoothly
  • Cuts down on the amount of time it takes to mow the lawn.
  • A dull lawn mower blade will make the plant weaker, which will encourage fungal growth and other grass diseases.

So without further ado, lets take a look at our top 5 best lawn mower blade sharpener jigs.

Best Lawn Mower Blade Sharpener Jigs-Our Top Picks

  1. SHARPAL 103N All-in-1 Multi-Sharpener Garden Tool

SHARPAL 103N All-in-1 Multi-Sharpener Garden Tool



When it comes to versatility, the SHARPAL 103N All-in-1 Knife Garden Tool Multi-Sharpener is the best lawn mower blade sharpener. Pruners, machetes, hatchets, and even hedge shears can be used in addition to mower blades.

Single and double-beveled blades can be sharpened with it. To accommodate its adaptability, it is made up of five parts.

Three parts are sharpening slots, one part is a tungsten carbide bar, and the fifth part is a ceramic bar for all sharpening tools. All five have undergone extensive testing to ensure that they will withstand daily use.

It has a large enough handle that it can be used while wearing gloves. To protect your hands from blades, you can use a 1-3/8-inch handguard. It’s also covered in rubber for a secure grip. This blade sharpener comes with unrivaled after-sales support and a three-year warranty to sweeten the deal.


  • Sharpening performance that is unsurpassed
  • Rubberized non-slip base
  • Set the sharpening angle that is best for you.
  • It’s made up of five wear-and-tear-resistant functional parts.
  • Oversized rubberized handle for a secure grip and glove compatibility
  • The handguard is included for safety.
  • 3-year warranty and excellent after-sales service
  • Built-in lanyard hole
  • Sharpener that can be used in a variety of situations
  1. All American Sharpener Model 5005 Adjustable Lawn Mower Blade Sharpener

All American Sharpener Model 5005 Adjustable Lawn Mower Blade Sharpener


With it’s unique design, the All American Sharpener Model 5005 Adjustable Lawn Mower Blade Sharpener takes first place in the best lawn mower blade sharpeners category. When necessary, the blade sharpener’s mounting bracket can be easily bolted to most surfaces.

The adjustment allowance for sharpening is 15 to 45 degrees. Furthermore, the sharpener can sharpen both right and left-handed blades. There are four pins available for easy mounting.

Since it has a cordless grinder, portability is not an issue. The unusual design features a vice head and an articulating arm that houses the grinder. This arm is in charge of maintaining proper sharpening angles at all times. When it comes to blades, this sharpener can handle standard, high-lift, and mulching blades.


  • Has adapter pins for securing the grinder to the articulating arm.
  • Sharpening that is well-balanced and guided by the articulated arm
  • Wide-angle sharpening adjustment
  • Sharpens both right and left-handed blades.
  • 15°-45° Adjustable Sharpening Tool for Lawn Mower Blades
  • Sharpens mulching, standard straight, and high-lift mower blades.
  • Uniquely designed and simple to set up and use
  • Portable cordless grinder
  1. Yellow Hornet Lawn Mower Blade Sharpener

Yellow Hornet Lawn Mower Blade Sharpener


If you want a professional-quality blade sharpener, the Yellow Hornet Lawn Mower Blade Sharpener is the one for you. It sharpens at a 30-degree angle and requires you to firmly fit the grinder before turning it on to avoid displacement caused by vibrations.

It also saves time because once the spinning power is turned on, the blade is honed in a matter of minutes. The key to keeping this blade sharpener in good working order for a long time is to use a good grit sanding disc. This is the tool for you if you need a powerful electric sharpener.

The angle and height of the grinder can be adjusted to achieve the desired result. The reversible grinding wheel allows for repeatable sharpening and resharpening whenever the blade fails to turn up while mowing.


  • Sharpening at a 30-degree angle
  • Height-adjustable grinder
  • Sharpens and resharpens indefinitely.
  • Instead of a stone, a grit sanding disc is used.
  • Swift operation
  • Reasonably priced
  1. OMB Rotary Blade Sharpener /Grinder Wall

OMB Rotary Blade Sharpener /Grinder Wall


Once you start looking for replacement lawnmower blades, try sharpening them with the handy Rotary Blade Sharpener/grinder Wall. One of my favorite aspects of this blade sharpener is how it tries to keep the sharpening area neat.

This is due to the addition of the grit collector, which eliminates the need for you to deal with grinding wheel dust.

OMB Rotary Blade Sharpener /Grinder Wall is powered and wired for use with 15amp 110-volt outlets. When the stone wears out, you can buy and replace it, though the stone’s longevity will keep you away from stores for a long time.

It is slightly more expensive than others in its class, but the fact that it can sharpen a set of three blades in under ten minutes is reason enough to invest in it.

This sharpener can also grind blades of any length, from standard right-hand blades to reverse left-hand rotating flat blades.

Don’t just believe the endless hype about this blade; try it for yourself to see why it ranks high among the best lawn mower blade sharpeners.


  • Regardless of the number of blades involved, sharpening action is quick.
  • Revolving wheel electric blade sharpener
  • Has an extra grit collector for less grit dust.
  • Grinds standard/flat blades of any length.
  • Made to last
  1. All American Sharpener Model 5002 Lawn Mower Blade Sharpener

All American Sharpener Model 5002 Lawn Mower Blade Sharpener


All American Sharpener is a well-known manufacturer of gardening tools. Their Lawnmower Blade Sharpener 5002 restores dull blades to their former cutting glory. It is designed specifically for straight lawn mower blades and should not be used on a mulching blade.

When it comes to setting it up for use, you have a number of mounting options. It can be bolted to almost any surface. This lawnmower blade sharpener includes a vice with a head for positioning the blade and an articulating arm for carrying the grinder.

The vice is necessary for maintaining balance while sharpening. A threaded pin is also included for connecting the standard angle grinder. A 24-grit to 60-grit flapper wheel is included for grinding. Blades are sharpened in seconds and the consistency is unrivaled.


  • Flapper wheel with grits ranging from 24 to 60.
  • With a cordless grinder, it is portable.
  • An adapter pin for grinder attachment is included.
  • Ideal for sharpening straight and standard blades.
  • Various mounting options are available.
  • The vice and articulating arm are specially designed for consistent and balanced sharpening.
  • It includes an adapter pin for simple assembly.
  • It saves time.
  • Trailer/Truck Bracket for mounting.
  1. AnMeng 【New】 Lawnmower Blade Sharpener with Steel Backing 3Pack

AnMeng 【New】 Lawnmower Blade Sharpener with Steel Backing 3Pack


Last but not least, the new AnMeng Lawn Mower Blade Sharpener, which is made of corundum and has a stainless steel base, solves the base wear caused by excessive grindstone speed, effectively prolonging the service life and improving the product’s use effect. This lawn mower blade sharpener comes directly from the manufacturer and is fully guaranteed.

It is an excellent blade assist for lawn mower and lawn tractor blades. It only takes 10 seconds to set up. To use it, all you have to do is plug it into your electric drill. It can also sharpen dull old blades quickly. Ensure that your productivity is maximized.

Sharpens lawn blades, drill blades, mowers, sickle bar cutters, rototillers, and other implements.


  • With a stainless steel base, it is made of corundum.
  • Sharpen dull old blades as quickly as possible.
  • Simple to work with.

See Also:

Criteria For Choosing The Best Lawn Mower Blade Sharpener Jigs

Here are some pointers to help you figure out what to look for in a lawn mower blade sharpener.


The best lawn mower blade sharpeners aren’t required to sharpen a single blade. It is preferable to have a larger capacity. This is a great way to save money if you have a lot of blades. Also, while some sharpeners work well on large blades, they can easily destroy smaller ones. Others can use a mulching blade effectively, but have no effect on a standard one. Remembering this will save you time and money in the long run.


When choosing a lawn mower blade sharpener, there are a few things to keep in mind. Another factor to consider is performance. Any sharpener’s goal is to achieve the finest blade edge possible. If you plan to use this on your lawn edger as well, precision is essential.

Spinning speed

A manual sharpener takes longer to achieve a good edge. You will save more time by going the electric route rather than the manual route. To achieve the desired edge, electric sharpeners use rotations per minute and horsepower. Avoid equating efficiency with speed, as this can result in blade overheating and injury. Choose a sharpener that matches the blade’s speed.

Power Type

You may prefer a manual blade sharpener over an electric one, or vice versa, depending on your preferences. Manual sharpeners are cheap, but they take a lot of time and effort to use. Electric ones, on the other hand, may be more expensive but require less effort.


Consider purchasing a sharpener with a warranty for added peace of mind. Some businesses provide a return policy in the event of genuine dissatisfaction. This is one method used by manufacturers to ensure that their products are of high quality and will last a long time.

 Best Lawn Mower Blade Sharpener Jigs FAQs

How do I know if my lawn mower blade needs to be sharpened?

The lawn will be the first indication. If your lawn appears uneven after you mow, it’s time to inspect the blades. Another sign is if the grass appears bent or crushed. Examine the blades themselves, especially the edges. It’s time to sharpen them if they’re dull.

Can a lawn mower blade be too sharp?

Mower blades can be extremely sharp. To begin with, you don’t want to cut your finger by touching it. Plus, if the metal is that thin, the blade’s structural integrity is jeopardized if it hits a pebble. Overdoing it can result in blade damage. Slow down to extend the life of your blades.

How often should I sharpen my lawn mower blade?

After every 20 hours of use, you should sharpen your blades.

How Sharp Should a Lawn Mower Blade be?

In terms of sharpness, you want a lawn mower blade that is well-balanced. That is not too sharp to cause deck chipping or rollover, nor is it too dull to destroy the lawn.

How often should mower blades be sharpened?

Sharpen your blades twice a season or after 25 hours of use to keep them in good shape. Also, after hitting rocks, sharpen the blades. The blades are easily dented or nicked by stones. The lawn can also tell you when you need to sharpen your mower blades.

Should you sharpen new mower blades?

Sharpening brand new lawn mower blades is not required. Simply remove the new blade from its packaging, carefully remove the old blade from your mower, and then replace it.


In nature, a lawn will never be able to support long grass. Sharp blades are required to keep the grass short, neat, and healthy, and sharpeners are available to save you the hassle of replacing a blade every time it becomes blunt.

Hopefully, you now have a better understanding of what distinguishes the best lawn mower blade sharpeners.