Dull lawnmower blades can make a mockery out of your yard cleaning attempts. By leaving your lawn looking like a bunch of cows were rummaging through it. While you can opt to trim the uneven grass using a reel mower or a grass slasher, it would be much easier to sharpen your lawnmower blades in the long run.
With this in mind, we need to consider the options available in the market for sharpening lawn mower blades. Unlike kitchen knives, you are going to need a far more complicated blade sharpening device to get the job done. Here are the best grinding wheel for sharpening lawn mower blades;
Top Grinding Wheel For Sharpening Lawn Mower Blades in 2021
| Name | Power | Price |
|---|---|---|
| Work Sharp Knife & Tool Sharpener | Electric Motor | Check Price |
| All American Sharpener 5002 | Electric Motor | Check Price |
| Smith's 50603 Mower Blade Sharpener | Manual | Check Price |
| Oregon 88-023 Professional 1/2 HP Lawnmower Blade Grinder | Electric Motor | Check Price |
| MAG-9000 Professional Lawn Mower Blade Sharpener | Electric Motor | Check Price |
Work Sharp Knife & Tool Sharpener
This tool sharpener is made primarily for sharpening lawn mower blades. It enables you to sharpen your blades easily and like a pro. They can be used to sharpen a wide range of bladed tools such as lawnmower blades, garden pruners, shears, shovels, scrapers and more.
It comes equipped with three easily replaceable abrasive grit belt; Coarse (P80), Medium (P220) and Fine (6000). The abrasive belts are designed in such a way that they won’t burn or damage blade steel during sharpening. It also has sharpening guides that provide consistent results. It comes with two guides one for regular blades and the other one for thinner blades.
Features
- Three premium abrasive belts; Coarse (P80), Medium (P220) and Fine (6000)
- Two guides; a 50° guide for hunting and outdoor knives (25° per bevel) and a 40° guide for thinner blades and kitchen knives (20° per bevel)
- 110v power source
Pros
- Multifunctional can sharpen a wide range of blade tools
- Can sharpen both thin and regular blades
- Easy to assemble
Cons
- It is difficult to use if you are right-handed
All American Sharpener 5002
You no longer have to worry about what to use when sharpening lawn mower blades. This sharpener works with standard straight mower blades. It has a fastener that holds blades securely and ensures that they are perfectly sharpened in a matter of seconds.
It is also portable as it uses a cordless grinder. The package includes an M8x1.25 adapter pin to attach most grinders to the sharpener assembly. It can also be mounted on top of a benchtop or held in a vice.
Features
- Blade holder
- Portable
- 25 adapter pin
Pros
- Easy to assemble
- Consistent results
- Has a blade holder for easy sharpening
Cons
- Thread size does not fit properly
Smith’s 50603 Mower Blade Sharpener
For the best angle grinding wheel for sharpening lawn mower blades, opt for this option. It quickly sharpens dull lawnmower blade with just a few easy pulls. It is also made from durable material to ensure it serves you for years to come.
It also has an oversized handle allows for use with gloves and a large safety guard; Cleaning brush, with wire bristles, that can be stored in the handle. The replaceable carbide blade has two options; grit and coarse.
Features
- Oversized handle
- Large safety guard
- Cleaning brush
- Replaceable carbide blade
Pros
- Easy to use
- Made from durable material
- Sharpens blades in seconds
Cons
- Blade keeps getting loose
Oregon 88-023 Professional 1/2 HP Lawnmower Blade Grinder
The Oregon professional lawnmower blade grinder comes with an easy to turn rotary height adjusting handle and knobs. To make height adjustment fast and simple. It also has an on and off safety switch. The 1750 RPM motor blade grinder can sharpen up to 6-inch blades, and it has a reversing switch that makes it easier to grind left and right-hand cut blades.
Features
- 1750 RPM motor blade grinder
- Rotary adjusting handle
- On/Off safety switch
Pros
- Comes with a safety switch
- Can be adjusted to blade height
- Sharpens blades in minutes
Cons
- There is no gauge to assist in getting the angle right
MAG-9000 Professional Lawn Mower Blade Sharpener
Though it is a commercial lawnmower blade sharpener commonly used by landscape professionals, you can also use it at home to sharpen conventional lawnmower blades. It can consistently sharpen blades with 30-degree angles. It can also sharpen both left and right-handed lawnmower blades. And it comes with a safety guard for your protection.
It is fairly priced, and it offers you a big bang for your buck. It can also be used for rotary lawn mower blade sharpening. You can now be able to sharpen your blades in 60 seconds. It is the only sharpener in the market that can sharpen both left and right-handed blades with a single direction motor.
Features
- Safety guard
- Single direction motor
- 3/4 hp @ 3450 rpm (110 volt 60hz)
Pros
- Can sharpen conventional lawnmower blades to consistent 30-degree angles
- Can sharpen both left and right-handed lawnmower blades
- Has a safety guard
Cons
- Only optimized for a 30-degree angle jig
Conclusion
Now that you know what to look out for when selecting the best grinding wheel for sharpening lawn mower blades make sure you get your warranty and manual for easy assembly and assistance in case of any issues. You can also look at online reviews to weigh your options and pick the best lawn mower sharpened for your lawnmower.