Ten Grits Ideal for Honing Lawnmower Blades 2022

Is your lawnmower giving you a patchwork of cuts? Do you own a lawn mower? If so, do you ever attempt sharpening it with grit?

Grit is great for maintaining a razor sharp mower blade. Mower blades dull after cutting grass, so it’s recommended to sharpen them after 10 hours of use. It is recommended to use a grit between 60 and 80 on the CAMI scale in the US for sharpening mower blades.

A well-kept lawn requires a sharp lawnmower blade. When you mow your lawn with a dull blade, it turns brown and looks ragged. Just by sharpening the mower blades, you can maintain healthy, green grass. Your mower will last longer as a bonus.

We have compiled a list of the top 10 grits for sharpening mower blades to save you time and effort.

What Role Does Grit Play in Honing Lawn Mower Blades?

Having lawn mower blades that aren’t sharp will not help you maintain a healthy lawn. Lawns that are cut at the proper speed with sharp blades look great and stay green for longer. Ragged looking grass may be the result of dull blades, and disease may be spread through the ripped blades of otherwise healthy grass.

Since mower blades dull with use, sharpening them beforehand is a good idea. Even when not used frequently, the lawn mower will continue to dull. You should sharpen your mower regularly even if you don’t plan on mowing your lawn for a time. Otherwise, it will suffer irreparable damage. One of the quickest ways to get lawn mower blades razor sharp is to use grit.

If your mower’s blades are extremely dull and even broken, you should use a bench grinder to sharpen them. If you want your mower blades to cut like new, you need to sharpen them with the right wheels.

Review of the Top 10 Grit Sizes for Honing Mower Blades in 2022

Mower blades will get dull if they aren’t sharpened regularly. To avoid this, you must have access to a high-quality mower blade sharpening device. But it’s difficult to find the best option for oneself when there are so many on the market. To assist you in making the proper choice, we have compiled a list of the top 10 grits for sharpening lawn mower blades.

The All American Sharpener Model 5002 Works Best With A 36-grit Flap Disc.

The All American Sharpener Model 5002 Works Best With A 36-grit Flap Disc.
The All American Sharpener Model 5002 Works Best With A 36-grit Flap Disc.

The Model 5002’s second iteration improved both the speed and accuracy of the edge-sharpening process. Most of the components are manufactured from treated aluminum and stainless steel. The Model 5002 was produced in the USA and is built to last. As the name suggests, a cordless grinder may be brought anywhere for convenient grinding. It may be used with most grinders thanks to the included M8x1.25 adaptor pin. The All American Model 502 Sharpener is ideal for swiftly and efficiently honing a variety of blades.

The All American Sharpener 5002 makes short work of sharpening lawnmower blades. The mower blade is held in place by a vice head, and the grinder is attached by a pivoting arm, making this a really one-of-a-kind device. The arm supports the grinder and maintains a consistent sharpening angle. A blade sharpener has a fixed vice head that holds the blade at the proper angle while it is being sharpened.


It only takes a second to put this grit together. With the All American Sharpener 5000, you can be sure that every grind will be the same and even. The instrument can be configured in a few seconds, and it can be used right away to sharpen blades. The sharpener can be attached to almost any surface.


It’s very easy to set up and use this grit. It can be used with a grinder that doesn’t have a cord and can be taken anywhere. Using a grinding machine, a blade that has already been ground can be made as good as new.


Standard straight blades can be sharpened with the All American Sharpener 5002. This grit holds blades securely and gives them a perfect edge rapidly and in a short period of time.

Grinding can be done with a flapper wheel with 24 to 60 grits.


This sharpener assembly comes with an adapter pin that can be used with most grinders to connect them. There are different ways to set up a mounting bracket. It can be used in the shop and is easy to move on a truck or trailer. This grit also has a pin with an M8x1.25 thread that fits into a standard 4-1/2-inch screw.


  • All American Sharpeners is the company that makes this product.
  • The item is 14 inches long, 10 inches wide, and 4 inches tall.
  • ASIN B07BYBJP48 comes with an M8x1.25-threaded pin that can be used to connect a standard 4-1/2-inch angle grinder.
  • This thing is 4.7 pounds.


  • With a 36-grit flap disc, it works fine.
  • Fits different brands of lawn mowers
  • Price was fair
  • There are a lot of handle pins.


  • After the first few times, it doesn’t work right.
  • Too sharp blades


The All American Sharpener Model 5002 is a great choice if you want a portable lawn mower blade that can handle and work with a 36-grit flap disc.

Oregon 88-023 Professional 1/2 HP Lawn Mower Blade Grinder: The Best for Making Even Cuts.

Oregon 88-023 Professional 1/2 HP Lawn Mower Blade Grinder
Oregon 88-023 Professional 1/2 HP Lawn Mower Blade Grinder

The Oregon 1/2 hp mower blade grinder works very well. The 1/2 HP sealed motor makes this machine a great choice for general service shops. The 8-inch, hardened wheel on this mower grinder ensures rapid and effortless grinding. It also has a Reversing switch that lets you grind the cutting blade with either your left or your right hand. This lawn mower grinder has a rotary handle and knobs that make it easy to change the height. It also has rubber feet that make it less likely to shake when you use it.


The 1/2 HP sealed motor on the Oregon 88-023 lawn mower blade grinder gives it a lot of power. The machine runs smoothly because the motor has a speed of 1750 RPM.


This blade grinder for lawn mowers is simple to operate thanks to its rotary height adjustment lever and knobs. It contains a switch that allows you to switch hands mid-task, preventing soreness in one arm from constant use. In addition, the vibration-muffling rubber feet greatly improve its usability. As a result, you can focus without distraction.

Grinding wheel

For effortless and rapid grinding, there is a hardened 8-inch grinding wheel with 36-grit abrasive material. The Reversing switch allows both left- and right-handed users to use the machine.


  • Type of Product: Grinder
  • Name of Brand: Oregon
  • Guaranteed by the Manufacturer for One Year (Parts & Labor)
  • Length, width, and height are all specified in inches: 15 x 11 x 19
  • Power Supply: Hand Crank
  • Highest possible speed of rotation: 1750 RPM
  • Specifications: Vessel Displacement: 57.0 lb.
  • Finish: metal; black and red paint
  • Type of Material: Metal


  • Easily put together
  • Better result when mowing
  • Powerful


  • It takes time to keep the blades sharp.
  • A bit expensive


You can buy the Oregon 88-023 Professional 1/2 HP lawn mower Blade Grinder if you want to make a big difference in your lawn grass by making it as even as possible.

4×36′′ Industrial Grade Zirconia Grinding Belts: Best for Finishing Sharp Edges.

4x36′′ Industrial Grade Zirconia Grinding Belts
4×36′′ Industrial Grade Zirconia Grinding Belts

Zirconia sanding belts excel in situations calling for a lot of grinding power. The zirconium carbide abrasive grains last up to 2.5 times longer than aluminum oxide abrasive grains due to their inherent ability to sharpen themselves. Even after extensive use, the zirconia product still displays abrasive granules. Due to its sturdiness, it is ideal for use by metalworkers like knifemakers, blacksmiths, welders, and blacksmiths. When compared to ceramic abrasives, zirconia is a more budget-friendly option while having a shorter lifespan.


Red Label Abrasives’ Lawn Mower Blade Sharpening can be used to remove stock, shape profiles, make bevels, sharpen, grind welds, shape, cut, and blend ferrous and non-ferrous metals. Also, it works well with woods that are hard and have a high density.

Self-breaking qualities

You are going to be surprised by the self-fracturing qualities that the ceramic grains in this grinder possess. This means it has a cutting life that is anywhere from 50 percent to 200 percent longer than any other abrasive grain. This indicates that the rough grain is completely concealed by the closed coat.


A bi-directional tape joint lets belts go in either direction.


  • Red Label Abrasives is the manufacturer.
  • Dimensions (in inches) of the package: 5.1 x 4.6 x 4
  • Package Contents: 4 x 36 Varieties
  • Ceramics as a Material
  • Variety Pack of 3
  • Grinding Aid – A stearate layer that lowers temperatures and loads
  • Products Packed in Bundles: 3
  • Coarse Grit Described
  • Joint tape with a bidirectional adhesive
  • There aren’t any batteries needed, and they’re not included.
  • Overall Product Weight: 15.2 oz.


  • Sandpaper is a great way to sharpen.
  • Sharpens different kinds of lawn mower blades.
  • Has a resin bonding over resin


  • Stainless steel doesn’t last long.


Zirconia Grinding Belts can be a great choice if you want your lawn mower blades to have sharp, smooth edges.

Best for A Long-term Guarantee: Lawn Mower Blade Sharpener from Grizzly Lawn Gear

Lawn Mower Blade Sharpener from Grizzly Lawn Gear
Lawn Mower Blade Sharpener from Grizzly Lawn Gear

If you’re looking for affordable, professional results, go no further than the Grizzly Lawn Mower Blade Sharpener. This knife sharpener will be rigorously tested to guarantee it performs to the highest standards. The sharpening process is hands-free and takes only a few minutes with this automatic device. Sharpen even the most worn blades with the Grizzly lawn equipment sharpener. High-quality nylon was used for the sharpener’s precise sharpening guide so that it wouldn’t break if the blade was dropped on the floor. This guarantees the optimal sharpening angle for the blade. It can withstand repeated stress without breaking.

Setup’s easy

Simply following the on-screen instructions is all that is required to get Grizzly mower blade sharpeners up and running. The entire process only takes around five seconds.

Sharpening Stone

It has some features that make it different from other sharpeners for lawn mower blades, such as a heavy-duty sharpening stone. Each drill attachment includes a sturdy and long-lasting corundum stone for sharpening blades of any size.


Your safety is the most important thing to Grizzly lawn mower blade sharpener. It comes with a free blade balancer and gardening gloves that can keep you from getting hurt while you are sharpening your lawn mower blades. A blade balancer checks out of balance blades to make sure that they are all sharpened the same way. A balancer can be used to even out the blades on all types of mowers and tractors. By using a balanced blade, you can make cuts that are as sharp as a razor and reduce vibrations to make your mower last longer.


The Grizzly lawn mower blade sharpener comes with a warranty that lasts for life. So, there is no risk when you buy them.


  • Grizzly Lawn Gear
  • Product specifications (in inches): 4.33 x 4.13 x 4.33 inches
  • Corundum, Nylon, and Latex are the Materials of Choice.
  • A blue hue
  • Approximately 7 inches in depth


  • Simple to use and set up
  • Sharpening is quick and takes less than 10 minutes.
  • There are safety features


  • It might take a while to get the sharpening stone to spin.
  • Sharpening can be hard because the back is made of rubber.


The choice is yours, if you so choose a sharpener for your mower blades that doesn’t put you at risk, the Grizzly lawn mower blade sharpener could be the best choice for you.

Lawn Mower Hand Sharpener: The Most Effective.

American Lawn Mower Co. SK-2 Reel
American Lawn Mower Co. SK-2 Reel

With the American Lawn Mower SK-2 Reel Mower Sharpener, your push mower blades will remain razor-sharp. Due to the sharp blades, you can simply clip weeds and grasses in the meantime when mowing your lawn. You can do it easily and safely at home with the help of this sharpening kit for lawn mowers. You won’t make a mistake using this kit to sharpen your lawn mower blades because it comes with a comprehensive handbook.


You can use the American lawn mower hand sharpener successfully by reading the comprehensive handbook because it is very simple to set up and use.


This lawn mower sharpener is particularly efficient because it makes use of high-quality materials and guarantees that the blades will stay sharp. However, this blade sharpener was created especially for reel lawn mowers.


  • Design Characteristics Sharpener
  • Type–Sharpener Manufacturer–American Lawn Mower Company
  • Energy Source–Manual
  • Inches: 3.35 in length, 1.25 in width, and 2.5 in height
  • Mode of Operation: Manual
  • Color: Orange


  • Compatible with a variety of lawn mower brands
  • Packaged with care in a fitted box that includes a thorough instruction booklet
  • A product tailored to reel lawn mowers
  • Without the assistance of professionals, it’s hassle-free and secure to use.


  • Some mower blades are too narrow
  • The sharpening tool is housed in cheap plastic.


The American Lawn Mower Co. SK-2 Reel Lawn Mower Hand Sharpener is a good option if you need grit for lawn mowers from the following brands: American Lawn Mower, Great States, Earthwise, and Scotts Reel mowers. If not, it might not work as effectively with mowers from other manufacturers.

Smith’s Handheld Mower Blade Sharpener: Best For Quick Results

Smith's Handheld Mower Blade Sharpener
Smith’s Handheld Mower Blade Sharpener

With Smith’s portable Mower Blade Sharpener, maintaining the sharpness of your mower blades is simple. This sharpener gives your mower blade a nice, sharp edge fast and effortlessly using a pre-set carbide blade. With its sturdy plastic head, big handle, and large finger protection, sharpening is always safe and secure. The item also comes with a cleaning brush with wire bristles that keeps easily inside the handle.


It may be utilized without the aid of any experts because it is so simple to operate.


No matter how dull your lawn mower’s blade gets, Smith’s Handled Mower Blade Sharpener can make it sharp again.


Safety features including a safety guard are included with this lawn mower sharpener. Additionally, the guard is substantial in size to avoid any unintended mishaps.


  • Smith’s, The Manufacturing Company
  • China Country of Origin 
  • Chinese Manufacturer Part Number B00VTO5N2G
  • Article with the model number 50603
  • The package measures at 7.34 x 0.38 x 2.77 inches.
  • Amount of Weight: 6.1 oz.


  • Simple to use, it quickly sharpens blunt mower blades.
  • Blades made of carbon can be changed.
  • Large gloves can be worn with the enlarged handle of the safety guard.


  • Without adequate care and maintenance, the sharpener may become damaged.
  • Has dangerous compounds, thus special care is required.


Smith’s Handheld Mower Blade Sharpener is the best option for you if you want a lawn mower blade sharpener that works quickly and saves you time.

2 Piece Flat File Metal Axe Sharpener: Best For Portability

2 Piece Flat File Metal Axe Sharpener
2 Piece Flat File Metal Axe Sharpener

Your axe will be swiftly sharpened and won’t dull easily with the Zhehao 2 Pieces Flat File Metal Axe Sharpener. Most metals, even even softer alloy steels, are stable and difficult to process. This mill hand file’s large filing surface provides sufficient friction to properly file objects, enabling you to shorten processing times and boost output.

Unique Design

The mill hand files contain teeth on both the sides and the edges and are made of hardened steel. This grit or sharpening tool can accomplish a variety of jobs that an axe cannot. This tool can be used for a considerable amount of time and has a wide range of uses.


With this instrument, you may easily and quickly complete a variety of jobs that involve metal, wood, pipes, and burrs, including grinding, shaping, pipe trimming, and burr grinding.


High-carbon steel, a wide filing surface, a non-slip rubber grip, and teeth on both the sides and edges combine to make for a durable and long-lasting hand file that can be used for a variety of purposes. It’s useful for a wide variety of tasks, including burr grinding, pipe trimming, and wood shaping in addition to grinding metal and shaping wood.


  • Zhehao is the name of the company that manufactures the products.
  • Two items per package
  • Merchandise Packed in a Quantity of 2 and Measuring a Total of 6 Inches in Span
  • The dimensions of the package are 12.32 x 1.65 x 1.61 inches.
  • Material for the Handle: Wood and Alloy Steel
  • Weight: 7.8 ounces
  • It’s battery-free and only 7.8 ounces in weight.
  • Two bastard files for the mill with a single cut are given.
  • Black and yellow knobs are the color scheme.


  • Widespread use
  • Very practical


  • Multiple applications can overwhelm you.


The 2 Pieces Flat File Metal Axe Sharpener can be a terrific option for you if you want multipurpose instruments that are also convenient.

SHARPAL 101N 6-In-1 Pocket Knife Sharpener: Best Value

SHARPAL 101N 6-In-1 Pocket Knife Sharpener
SHARPAL 101N 6-In-1 Pocket Knife Sharpener

The Sharpal 101N 6-in-1 Knife Sharpener & Survival Tool is the best option for anyone who has to sharpen knives frequently because it has pre-set crossing carbides for quick edge setting and ceramic blades for excellent honing. This fold-out, tapered rod with diamond coating and grooves is used to sharpen serrations, gut hooks, and fishhooks. For emergencies outside, it also includes a high-pitched siren and a built-in fire starter. it. It can be stored in a toolbox, a hunting bag, or a hunting pack with a lanyard hole in addition to your pocket. Cooking, firefighting, fishing, camping, and other outdoor activities can all benefit from


This grit’s Tungsten carbide blades make it simple to swiftly establish edges. Ceramic blades guarantee that edges are sharpened to a greater degree. There is also a fire starter to assist you in starting a fire if necessary. You may use this gadget for both sharpening your lawnmower blades and going camping because it also has a loud whistle and a fire starter. The Sharpal 101N 6-In-1 Pocket Knife Sharpener also comes with hooks to enable other activities like fishing.

High-grade Grinding Media

This lawn mower blade sharpener is made of high-quality components, including two ceramic and one tungsten carbide blades that ensure durability. To offer the greatest level of comfort while using the instrument, there is also a soft rubber coating.


The Sharpal knife sharpener, measuring 3-1/2 inches in length and width and weighing 1.5 ounces, is the ideal instrument. You can use this equipment to stay at home and keep your lawnmower blades sharp, or you can take it with you on your next big excursion.


  • Specifically, the Sharpal brand.
  • Specs: SHP101N
  • Originating in the People’s Republic of China
  • The product’s external measurements are 8.27 by 4.72 by 0.6 inches.
  • Manufactured From: Tungsten Carbide, Monocrystalline Ceramic, and Tungsten-Coated Ceramic Diamonds
  • Package Weight: 0.1 oz.
  • Type of Warranty: Factory Warranty
  • Black and orange are the colors.
  • Components Contained Within Toolset/Knife Sharpener/6-in-1


  • 6-function, portable, and small design
  • Abrasive substance that works best for sharpening
  • Cutting at the ideal angle
  • A built-in lanyard hole is present.
  • Ideal tool for camping, trekking, and fishing gear


  • There may be issues with the attached knife coming out.
  • The loud whistle is superfluous.


SHARPAL 101N 6-In-1 Pocket Knife Sharpener is the tool to consider if you want something that is incredibly practical and functional at a reasonable price.

Sharpening Tool for Lawnmower Blades, Optimal for Double-Layer Steel.

Lawn Mower Blade Sharpener
Lawn Mower Blade Sharpener

A sharp mower blade is required to have a lovely and healthy lawn. You may achieve a lush, lovely lawn by utilizing a double-layer lawn mower blade sharpener made by CTK Tools. This sharpener also assures equal cuts. Your task will be simpler and take less time using this tool. With any kind of drill, you can rapidly renew your blade thanks to the grit’s universal fit.


Sharpeners for lawn mower blades like this one are made to handle difficult tasks. The Lawn Mower Blade Sharpener can endure a long time and perform its function well because it is made of high-quality Aluminum Oxide.

Widespread Use

This blade sharpener grit can be used to cut with a knife, spade, axe, etc. in addition to sharpening your lawn mower blades.


In the event that something goes wrong or you are unhappy with the purchase, you can request a refund within 30 days. It is also covered by a one-year guarantee.


  • EAN: 6279872244360
  • Size of Package: 4.3 x 4.2 x 0.8
  • It weighs about 11.99 ounces
  • Dimensions of 4.3 by 4.2 by 0.8 inches.
  • Component Number 1
  • Stone is the material


  • Strong and resilient
  • Available many functions
  • Thirty days of money back


  • Stone-sharpening pins may come off.
  • No handbook of instructions


Double Layer Lawn Mower Blade Sharpener may be the best option for you if you require a straightforward but reliable multi-purpose tool for sharpening lawn mower blades and cutting objects.

Lansky Puck – Dual Grit Multi-Purpose Sharpener – Blade & Tool Sharpener, Best For Dual Purpose

Lansky Puck
Lansky Puck

To sharpen lawnmower blades, hatchets, axe blades, shovels, shovel handles, and a variety of other cutting and grinding equipment, use the Lansky Dual Grit, Multi-Purpose Sharpener. The Puck’s curved form makes tool sharpening secure and straightforward. Because there are two grits, cutting and shaping quickly is made simpler, and you may finish your edge by honing the medium side.

Practical Sharpness

You can get razor sharp lawn mower blades and other instruments by using a Lansky puck multi-purpose sharpener. Due to the material’s extreme durability, sharpening is a quick and simple process.


This lawn mower blade sharpener may be used to sharpen both kitchen knives and lawn mower blades.


  • It’s a Brand-Lansky
  • Lansky Sharpeners, the manufacturer.
  • Originating in the People’s Republic of China
  • LPUCK is the model number of this product.
  • Size (in inches): 9.5 by 5 by 1.13
  • Material: Synthetic
  • Grain Size: Coarse, Medium
  • Product Weight: 0.221 kilos
  • Shade: Gray


  • User-friendly
  • Suitable for all axes and blades
  • In both the field and the shop


  • Occasionally simply provides a finishing touch
  • The surface is excessively gritty.


The Lansky Puck Dual Grit Multi-Purpose Sharpener is a great option if you’re searching for a blade sharpener that works well with mower blades and can also be used to sharpen kitchen knives.

Considerations to Make Before Purchasing A Grit for Sharpening Lawn Mower Blades

Mower blades are often quite sharp. They cannot, however, continue to be as acute as they were at first. For this reason, mower blades should be constantly sharpened. Before purchasing a lawn mower blade sharpener, there are a few things you should be aware of. These consist of

A lawn mower’s size

When choosing a sharpener for your lawn mower, it is important to take into account its size because a sharpener that is too small would be useless. Since different lawn mowers have varying diameters, you must ensure that the blades of your mower are compatible with your sharpener. In addition to the blade’s size, it’s crucial to know whether it has a 20- or 30-degree angle.


Additionally, you should determine which features and specs meet your needs. Only if a sharpener’s specifications match your requirements should you go ahead and purchase it.


In addition, the lawn mower blade sharpener should be sturdy enough to sharpen numerous blades. You should therefore watch out for sharpeners made of carbide. Even limited sharpeners have lifetime guarantees.

Power Class

You have a choice between a manual and an electric lawn mower blade sharpener. Even if manual ones are more economical, honing the blades requires a lot of time. Electric blade sharpeners make it simple and quick to maintain a lawnmower’s blades.

Questions and Answers

What kind of grit works best for honing lawn mower blades?

Using a bench grinder is the most effective method for honing a lawn mower blade. The blades on lawn mowers are easiest to sharpen with a bench grinder. Wear goggles, earplugs, and gloves when sharpening the blade edge by grinding it against the spinning wheel. There will be some noise and sparks when the blade is sharpened, but the process only takes a few minutes.

How can a lawn mower blade be sharpened the quickest?

The quickest way to sharpen a lawn mower blade is with a bench grinder. Grind the edge of the blade against the rotating wheel while wearing work gloves, safety goggles, and earplugs. The blade may be sharpened in a matter of minutes. Bench grinders can also be used to restore severely damaged blades that have gouges that are challenging to smooth out by hand.

Are lawn mower blades sharpening necessary?

Yes, sharpening lawn mower blades is necessary. Sharpening lawn mower blades is required to ensure good operation. After a while, it will sustain irreversible damage that cannot be repaired. Mower blades should be sharpened for this reason.

More about: Greatest zero turn mower for 10 acres


Anyone who owns a lawn mower needs a lawn mower sharpener. If not, it won’t be feasible to maintain the mower blades’ sharpness. You won’t obtain a lush, green lawn without sharp mower blades since uneven mowing will prevent it.

However, if you’re looking to buy a lawn mower blade sharpener, we recommend the Grizzly Lawn Gear Lawn Mower Blade Sharpener because it’s made to produce excellent results at a reasonable price. The user’s security is also guaranteed, as is a 30-day money-back guarantee.

Despite having few other capabilities, this lawn mower sharpener is nonetheless recommended because it concentrates on its primary function and produces good results.