If you're like most people, you probably have a bench grinder but aren't quite sure what it's for. A bench grinder is a versatile tool that can be used for a variety of tasks, from sharpening blades to grinding down welds.
In this blog post, we will discuss 10 incredible uses for a bench grinder that you may not have thought of before.
So, What is a bench grinder good for? Let's find out!
A bench grinder is great for sharpening blades. If you have a dull knife or pair of scissors, you can use a bench grinder to quickly and easily sharpen them. Simply put the blade in the grinder and hold it at the angle you want it to be sharpened at.
1. Grinding Down Burrs on Metal.
If you're working with metal, chances are you're going to end up with some burrs. Burrs are small pieces of metal that protrude from the surface of the metal. They can be sharp and dangerous, so it's important to remove them.
A bench grinder is perfect for this task. Simply hold the piece of metal against the grinder and move it back and forth until the burrs are gone. Besides metal burrs, you can also use a bench grinder to remove rust from tools.
If you have any tools that are starting to rust, you can use a bench grinder to remove the rust and restore them to their original condition. Simply attach a wire brush to the grinder and move it back and forth over the tool until the rust is gone.
2. Welding Cleanup.
If you're welder, then you know that there is always cleanup involved after welding. A bench grinder can be used to remove any excess weld material quickly and easily. Simply hold the piece of metal against the grinder and move it back and forth until the weld material is gone.
Bench grinders are also great for grinding down sharp edges on metal. If you have a piece of metal that has a sharp edge, you can use a bench grinder to quickly and easily remove the sharp edge. Simply hold the piece of metal against the grinder and move it back and forth until the edge is gone.
3. Polishing Metal.
A bench grinder can also be used to polish metal. If you have a piece of metal that you want to polish, simply attach a polishing wheel to the grinder and move the metal back and forth against the wheel until it's polished to your liking. The materials you can polish with a bench grinder are endless, from metal to plastic.
4. Sharpening Lawn Tools.
If you have lawn tools that are in need of sharpening, a bench grinder is the perfect tool for the job. Simply attach a grinding wheel to the grinder and hold the tool against the wheel while it's spinning. Move the tool back and forth against the wheel until it's sharpened to your liking.
5. Cleaning and Deburring Pipe.
If you're a plumber or work with pipe, then you know that they can get dirty and full of debris. A bench grinder is great for quickly cleaning and deburring pipe. Simply attach a wire brush to the grinder and move it back and forth over the pipe until it's clean.
6. Grinding Down Wood.
A bench grinder can also be used to grind down wood. If you have a piece of wood that you need to remove a lot of material from, a bench grinder is the perfect tool for the job.
Simply attach a grinding wheel to the grinder and hold the wood against the wheel while it's spinning. Move the wood back and forth against the wheel until it's removed enough material.
7. Cleaning Rust off Tools.
As we mentioned before, a bench grinder can be used to remove rust from tools. Simply attach a wire brush to the grinder and move it back and forth over the tool until the rust is gone.
Besides removing rust, a bench grinder can also be used to clean other debris and materials off of tools. If you have any tools that are covered in debris, simply attach a wire brush to the grinder and move it back and forth over the tool until the debris is gone.
8. Sharpening Knives.
A knife grinder can also be used to sharpen knives. If you have a dull knife, simply attach a grinding wheel to the grinder and hold the knife against the wheel while it's spinning. Move the knife back and forth against the wheel until it's sharpened to your liking.
9. Sharpen Rebar Cutters.
If you're in the construction industry, then you know that rebar cutters are a necessary tool. A bench grinder can be used to sharpen rebar cutters quickly and easily. Simply attach a grinding wheel to the grinder and hold the cutter against the wheel while it's spinning. Move the cutter back and forth against the wheel until it's sharpened to your liking.
10. Grinding Down Brick.
If you need to remove a lot of material from a brick, a bench grinder is the perfect tool for the job. Simply attach a grinding wheel to the grinder and hold the brick against the wheel while it's spinning. Move the brick back and forth against the wheel until it's removed enough material.
As you can see, there are many different things that a bench grinder can be used for. If you have any projects that require grinding, polishing, or sharpening, a bench grinder is a perfect tool for the job.
How DO I Know What Bench Grinder Wheel to Use?
Now that we've gone over some of the things that a bench grinder can be used for, you're probably wondering what kind of wheel to use.
There are many different types of bench grinder wheels, and each one is designed for a specific purpose. In this section, we'll go over some of the most common types of wheels and their uses.
Aluminum Oxide Wheels:
These are the most common type of wheel and can be used for a variety of tasks, such as grinding, polishing, and sharpening.
Zirconia Oxide Wheels:
These wheels are more durable than aluminum oxide wheels and can be used for heavier duty tasks, such as grinding down brick and removing rust.
Diamond Wheels:
These wheels are the most durable and can be used for the heaviest duty tasks, such as grinding down wood and metal.
Silicon Carbide Wheels:
These wheels are designed for use on non-ferrous metals, such as aluminum and brass.
Vitrified Wheels:
These wheels are designed for use on ferrous metals, such as steel and iron.
Now that you know what kind of wheel to use, it's time to get started on your next project! If you're looking for a knife grinder, we've got you covered. Check out our selection of Knife Grinder.
Conclusion:
As you can see, there are many different things that a bench grinder can be used for. If you have any projects that require grinding, polishing, or sharpening, a bench grinder is the perfect tool for the job.
And if you're the special project that requires extra durability, we have a guide of tools to choose from to make sure you get the perfect finish.
Happy grinding.

I am a graduate of Bangladesh Agricultural University, where I delved into various agricultural disciplines, equipping me with a profound understanding of agriculture. Beyond academics, I have hands-on experience in gardening and crop cultivation. My passion is to embrace sustainable farming and horticulture. With a BSc in Agriculture, I am dedicated to promoting environmentally conscious and efficient agrarian practices.
Bachelor of Science (BSc) in Agriculture (Hons.)
Master of Science. (Sustainable Agriculture & Food Security ) (MS)
Bangladesh Agricultural University