7 Types of Angle Grinder Discs and Their Uses. Grinding disc 4 inch

Types of Angle Grinder Discs and Their Uses

Here are seven types of angle grinder discs and their different uses.

According to Handyman’s World:

“Learning to use an angle grinder properly can take a fair bit of practice. Specifically, you’ll often need to practice a variety of techniques for accomplishing the many jobs assigned to an angle grinder.

“Along the way, you’ll likely discover that the default disc on your angle grinder can’t accomplish all of your desired tasks. As such, you’ll also need to set aside some time to learn about the various different types available to professionals and DIYers today.

“In this guide, you’ll learn about seven of the most popular angle grinder discs and their primary uses. This guide will also highlight what many of these discs are made from, which in turn will help you evaluate whether that type can be safely used on your targeted material.

Types of Angle Grinder Discs

Grinding Wheel

“As you can imagine, the first and most obvious angle grinder disc type is the eponymous grinding wheel.

“These wheels are disc-shaped in nature and often feature a ribbed edge that is optimized for removing rough metal edges at a Rapid pace. To that end, these wheels are used in all kinds of metal fabrication jobs that require smoothing down a fresh-cut edge.

“Fresh welds can also be smoothed out with a grinding wheel equipped to your angle grinder.

“However, proper safety precautions must always be taken when working with this type of disc. That’s because its metal composition causes metal-on-metal contact at a Rapid speed. In turn, such contact can cause a serious volume of sparks to spray from any contact point.

“These blades also tend to heat up a lot, so they shouldn’t be touched right after use.

Flap Disc

“Grinding wheels are considered a rather ‘blunt’ method of smoothing down a rough metal surface. As such, they aren’t generally used on jobs that require a person to eventually handle that newly-smoothed edge or surface. Instead, a fabricator may choose to pull out a flap disc.

types, angle, grinder, discs

“These are considered to be the metal equivalent of fine sandpaper.

“As such, a properly utilized flap disc can remove metal burrs, chamfer edges, and take off sharp corners with an enhanced level of precision. Some flap discs can even buff out scratches that occur during the cutting and fabrication process.

“As such, they indispensable for metal craftsmen whose projects are handled by other folks regularly.

Cut-off Wheel

“As you likely already, angle grinders can be used to cut into flat and round metal stock with relative ease. Of course, this can only be accomplished if you have a cut-off wheel equipped to your angle grinder.

“These discs feature a thin profile and a tapered edge that allows them to efficiently slice into forged metal. In practice, these wheels are often able to efficiently cut through bolts, plate metal, rebar, and more – so long as the wheel itself is of adequate width.

“This is because thinner cut-off wheels tend to flex more during a cutting process. This makes them unstable and prone to failure (and sometimes, even shattering) when making deep cuts into thick metal stock. Instead, a thicker cut-off wheel should be used in those instances.

Wire Wheel

Angle grinders can also be used to accomplish other types of important abrasion jobs if you have the right discs available to you. A wire wheel is one such disc that any good fabricator should have, not least because these wheels are masters when it comes to removing paint and rust from metal surfaces.

“They accomplish this with their sets of metal wire fibers, which are arranged into straight or intertwined bunches to maximize their abrasion potential.

“Keep in mind, though, that wire wheels range greatly in terms of quality. That is to say, try to avoid cheap wire wheels if at all possible. Such discs tend to degrade quickly, which causes the metal wires to break free and fly around.

“Though you should always wear proper PPE when using a wire wheel, these free-flying wires can still pose a risk to yourself and others in your workspace.

Strip Disc

“While a wire wheel can remove paint fairly efficiently, such efficiency comes at a cost. To be specific, wire wheels tend to scuff up the underlying metal surface once the paint has been removed. To avoid that result, be sure to bring a strip disc with you to the job site. These discs are made of a poly-fiber material that can gently, yet firmly remove paint, glue, and epoxy from most metal surfaces.

“If you are removing any of those coatings or adhesives from fiberglass or wood, this type of disc is also a must-have. Otherwise, you’ll find that your wire wheel will do irreparable harm to the surface of either material.

Diamond Disc

“Diamond discs come in several forms. However, most diamond discs on the market today are cutting discs by nature. Not only that, but diamond discs provide top-tier cutting capacity for jobs that involve extra-dense metal stock.

“These discs are able to accomplish those tasks with ease thanks to their impregnated edges, which feature a layer of abrasive diamond shards.

“While they are plenty capable, diamond discs are also fairly expensive. As such, they should be reserved for use only in cutting jobs that truly warrant their use.

Ceramic Sanding Disc

“Ceramic sanding discs are not nearly as common in the professional field, despite their extended service life. In terms of function, ceramic sanding discs can do just about anything a flap disc can do.

“However, they can accomplish those jobs without risking overheating due to their ceramic construction. Better yet, many modern ceramic sanding discs carry a higher sanding capacity than their metal counterparts, making them as efficient as they are durable.

Summary

“Angle grinders are a great multi-purpose tool, regardless of whether you’re a professional fabricator or an amateur DIYer. However, this tool can’t do much more than roughly grind metal without a set of versatile discs available at its disposal.

“As such, anyone looking to make the most out of their angle grinder should invest in at least one of each of the discs described above.

“That way, you’ll be able to take on as many grinding or cutting jobs as your next on-site job requires.”

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Diablos Steel Demon metal grinding discs deliver industrial performance, increased productivity and longer grinding life. Featuring a premium ceramic blend that delivers up to 6X longer life.

Highlights:

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Types of Angle Grinder Discs Their Uses

Let’s check out the different types of angle grinder discs and their uses.

What is an Angle Grinder Disc?

First things first—let’s go over the basics. An angle grinder disc is any disc designed to fit in an angle grinder and rotates at high speed to perform cutting and polishing operations. The angle grinder disc or wheel spins at anywhere from around 2,800 rpm to 12,000 rpm, depending on the brand and model of the tool and the settings you select.

Just by switching different discs in and out of the tool, you can use your angle grinder for a variety of applications. You can cut, grind, polish, carve, and more.

over, you can work on a wide range of materials such as metal, stone, mortar, brick, or wood.

Angle Grinder Disc Types

Now that you know what an angle grinder disc is, let’s check out some of the most common types of discs you can use and what you can do with them.

Large and small versions of these discs are available to suit the size of your angle grinder. For general purposes, consider a larger disc. For detailed work, consider a smaller disc.

Grinding Discs

It makes sense to talk first about grinding discs, also called “grit discs.” These are the discs you need if you want to grind metal or stone. Each disc features an abrasive compound consisting of grains and a bonding agent. You can choose a higher or lower grit depending on how fine or coarse you want the abrasive grains to be.

You may want to start with a low, coarse grit to speed through the beginning of a task, and then switch to a high grit for a smoother finish.

Cut-off Discs

Next, we have cut-off discs, also known as parting wheels. Choose this type of slim, tapered wheel if you want to cut metal stock. You will find variations in thickness for cut-off discs. There are tradeoffs either way. The thinner the disc, the more easily it can slice into metal. But thin abrasive discs are brittle and more prone to breakage. The thicker the disc is, the sturdier it is, and the less likely it is to warp or fracture while you are using it.

So, you will need to weigh those pros and cons when choosing your cut-off discs. In either case, however, try not to push too hard or too fast into the metal. Doing that only makes it more likely you will damage the work and shatter the disc you are using.

Diamond Cutting Discs

If you are working with masonry or stones, a regular grit disc or cut-off disc won’t cut. You will need a diamond cutting disc which is a superior alternative. As the name implies, diamonds grits are embedded into the edges of a steel disc.

As diamond rates a 10 on the Mohs hardness scale, it makes for efficient cutting of concrete, tiles, stones, etc. It also offers superb durability.

So, with a diamond disc, you can work more quickly and easily, even on harder metals. It will cost you more to purchase diamond discs, but they should outlast others, making them more cost-effective in the long run than they may initially appear.

Flap Discs

A flap disc is probably the best option when you need to do some sanding with an angle grinder.

This type of disc uses abrasive (usually Aluminum Oxide) that is similar to a grit disc, but a whole lot finer. The main difference here is that instead of a single flat piece, the flap disc is made of multiple layers of overlapping abrasive sheets called flaps. Sometimes these are referred to as flap wheels, although that name is more appropriate for a radial flap wheel that you use on a drill or rotary tool.

Flap Disc Uses

With a flap disc, you can remove minor imperfections from a surface, remove rust, and polish the surface. Also, if there are fine grinding tasks that you cannot tackle using a regular grit disc, a flap disc may be appropriate. These types of angle grinder discs are often used in autobody shops, metalworking, and fabrication industries. Worried about a flap disc overheating? You can try a ceramic sanding disc as an alternative.

Wire Wheels

One of the most distinctive-looking types of wheels you can get for your angle grinder is a wire wheel. You can use a wire wheel to remove paint or rust from metal.

You also can polish hard metal with a wire wheel—but keep in mind that on softer materials, using a wire wheel is more likely to lead to scratches than a smooth finish. Instead of featuring a cutting or grinding disc, this wheel includes clusters of bristles protruding in a radial formation. These bristles may be slender and straight, or they could be thick and twisted.

The type of wire disc you should get depends on the application you have in mind. The thick, twisted bristles are kind of like coarse grit on a grinder disc. Choose them for tasks that require more speed than precision. Then, switch to straight, fine bristles for work that requires more exactness.

types, angle, grinder, discs

Safety

You should always wear safety goggles when you are working with your angle grinder. But it is extra important with a wire wheel, as wires sometimes snap off. That is about the last thing you want flying into your eye. I have seen a lot of novice users ignoring the basic safety practices when with a grinder. I wrote an entire guide on angle grinder safety since this is really important.

Paint Stripping Discs

A wire wheel is not your only option to remove paint. An alternative wheel to consider is a paint stripping disc.

If you are working on a material like wood, fiberglass, or soft metal that you could end up scuffing with a regular wire wheel, a paint stripper may be more suitable.

Instead of wire bristles, a paint stripper wheel features poly-fiber material. It removes paint with efficiency, but should not scratch or scuff the underlying surface. You also can use it to remove epoxy or other residues.

Polishing Pads

You are probably wondering by this point whether there is a type of disc designed with the specific purpose of polishing in mind. Actually, what you are looking for is a polishing pad, which is also called a “buffing pad.”

A variety of different types of polishing pads are on the market. You will need to choose a material that is right for the surface you are working on. For fine surfaces such as polishing your car, get a buffing wheel made of wool.

It is important to take it slow when you are polishing. If you select too high a speed, you will probably end up damaging your surface. Bigger angle grinders are more likely to offer you speeds that are suitable for the job.

Information about 4 inch angle grinder dish/Types of Angle Grinder Dish.

Concrete Grinding Wheels

With the right discs, your angle grinder can not only handle metal but can even grind or polish concrete.

There are assorted shapes of concrete grinding wheels and various grit materials. You can find wheels with silicon carbide grain or diamond grit. The diamond cup wheel is the most widely used type since it can be used on a variety of materials and are durable.

Along with hard abrasive materials, these wheels are made of sturdy materials through and through like durable fiberglass. Such materials not only preserve the life of the wheel but also help it push through concrete. Besides grinding concrete with these types of discs, you can also use them to grind granite, stone, marble, masonry, and similar materials.

types, angle, grinder, discs

Although a concrete grinding wheel can offer great longevity, these tough discs eventually wear down. An old disc becomes increasingly likely to chip during use.

Wood Cutting Discs

A couple of times now, we have mentioned grinding or cutting wood using an angle grinder. But as you already know, quite a few types of discs are only suitable for harder materials. If you attempt to use them to cut or carve wood, you might end up damaging your project.

So, is there such a thing as a wood cutting disc? The answer to that question is “yes.”

Woodcutting discs typically feature a toothed, circular blade. You will notice the tips are often tungsten carbide. The reason manufacturers use carbide tips for wood cutting discs is because carbide is incredibly hard. In fact, if you need to sharpen carbide tips, you will require diamond to get the job done.

Because carbide teeth are so hard, they can make clean cuts through both softwood and hardwood. Not only that, but you can get a lot of use out of them before you need to sharpen or replace them.

What types of wood can wood cutting discs handle? You should have no problem slicing a quality disc through pine, cherry, walnut, oak, mahogany, maple, or any other wood you can name.

types, angle, grinder, discs

Wood Carving Discs

If you want to bring carving, shaping, and grinding into your woodworking, you may need to go beyond wood cutting discs to purchase wood carving discs as well.

These discs also usually include carbide teeth. But instead of a flat disc, a wood carving disc has more of a donut shape to it. The teeth are not located around the edges. Instead, they cover the entire surface of the wheel. Typically, they number in the hundreds.

With this shape, this type of disc is especially ideal for creating a concave surface—say, for example, if you are carving out the interior of a wooden bowl.

Keep in mind that working on wood is a bit different from working on metal or concrete. Those materials are typically homogenous. Wood, on the other hand, has natural contours and knots. When working with a wood carving or cutting disc, you must take care not to let your tool catch on irregular features like these. Some wheels are more prone to this than others.

  • What is an Angle Grinder Disc?
  • 10 Angle Grinder Disc Types
  • 1. Grinding Discs
  • 2. Cut-off Discs
  • 3. Diamond Cutting Discs
  • 4. Flap Discs
  • 5. Wire Wheels
  • 6. Paint Stripping Discs
  • 7. Polishing Pads
  • 8. Concrete Grinding Wheels
  • 9. Wood Cutting Discs
  • 10. Wood Carving Discs

Types of Angle Grinder Discs Their Uses

Let’s check out the different types of angle grinder discs and their uses.

What is an Angle Grinder Disc?

First things first—let’s go over the basics. An angle grinder disc is any disc designed to fit in an angle grinder and rotates at high speed to perform cutting and polishing operations. The angle grinder disc or wheel spins at anywhere from around 2,800 rpm to 12,000 rpm, depending on the brand and model of the tool and the settings you select.

Just by switching different discs in and out of the tool, you can use your angle grinder for a variety of applications. You can cut, grind, polish, carve, and more.

over, you can work on a wide range of materials such as metal, stone, mortar, brick, or wood.

Angle Grinder Disc Types

Now that you know what an angle grinder disc is, let’s check out some of the most common types of discs you can use and what you can do with them.

Large and small versions of these discs are available to suit the size of your angle grinder. For general purposes, consider a larger disc. For detailed work, consider a smaller disc.

Grinding Discs

It makes sense to talk first about grinding discs, also called “grit discs.” These are the discs you need if you want to grind metal or stone. Each disc features an abrasive compound consisting of grains and a bonding agent. You can choose a higher or lower grit depending on how fine or coarse you want the abrasive grains to be.

You may want to start with a low, coarse grit to speed through the beginning of a task, and then switch to a high grit for a smoother finish.

Cut-off Discs

Next, we have cut-off discs, also known as parting wheels. Choose this type of slim, tapered wheel if you want to cut metal stock. You will find variations in thickness for cut-off discs. There are tradeoffs either way. The thinner the disc, the more easily it can slice into metal. But thin abrasive discs are brittle and more prone to breakage. The thicker the disc is, the sturdier it is, and the less likely it is to warp or fracture while you are using it.

So, you will need to weigh those pros and cons when choosing your cut-off discs. In either case, however, try not to push too hard or too fast into the metal. Doing that only makes it more likely you will damage the work and shatter the disc you are using.

How To Use Angle Grinder Disc All Information With Details

Diamond Cutting Discs

If you are working with masonry or stones, a regular grit disc or cut-off disc won’t cut. You will need a diamond cutting disc which is a superior alternative. As the name implies, diamonds grits are embedded into the edges of a steel disc.

As diamond rates a 10 on the Mohs hardness scale, it makes for efficient cutting of concrete, tiles, stones, etc. It also offers superb durability.

So, with a diamond disc, you can work more quickly and easily, even on harder metals. It will cost you more to purchase diamond discs, but they should outlast others, making them more cost-effective in the long run than they may initially appear.

Flap Discs

A flap disc is probably the best option when you need to do some sanding with an angle grinder.

This type of disc uses abrasive (usually Aluminum Oxide) that is similar to a grit disc, but a whole lot finer. The main difference here is that instead of a single flat piece, the flap disc is made of multiple layers of overlapping abrasive sheets called flaps. Sometimes these are referred to as flap wheels, although that name is more appropriate for a radial flap wheel that you use on a drill or rotary tool.

Flap Disc Uses

With a flap disc, you can remove minor imperfections from a surface, remove rust, and polish the surface. Also, if there are fine grinding tasks that you cannot tackle using a regular grit disc, a flap disc may be appropriate. These types of angle grinder discs are often used in autobody shops, metalworking, and fabrication industries. Worried about a flap disc overheating? You can try a ceramic sanding disc as an alternative.

Wire Wheels

One of the most distinctive-looking types of wheels you can get for your angle grinder is a wire wheel. You can use a wire wheel to remove paint or rust from metal.

You also can polish hard metal with a wire wheel—but keep in mind that on softer materials, using a wire wheel is more likely to lead to scratches than a smooth finish. Instead of featuring a cutting or grinding disc, this wheel includes clusters of bristles protruding in a radial formation. These bristles may be slender and straight, or they could be thick and twisted.

The type of wire disc you should get depends on the application you have in mind. The thick, twisted bristles are kind of like coarse grit on a grinder disc. Choose them for tasks that require more speed than precision. Then, switch to straight, fine bristles for work that requires more exactness.

Safety

You should always wear safety goggles when you are working with your angle grinder. But it is extra important with a wire wheel, as wires sometimes snap off. That is about the last thing you want flying into your eye. I have seen a lot of novice users ignoring the basic safety practices when with a grinder. I wrote an entire guide on angle grinder safety since this is really important.

Paint Stripping Discs

A wire wheel is not your only option to remove paint. An alternative wheel to consider is a paint stripping disc.

If you are working on a material like wood, fiberglass, or soft metal that you could end up scuffing with a regular wire wheel, a paint stripper may be more suitable.

Instead of wire bristles, a paint stripper wheel features poly-fiber material. It removes paint with efficiency, but should not scratch or scuff the underlying surface. You also can use it to remove epoxy or other residues.

Polishing Pads

You are probably wondering by this point whether there is a type of disc designed with the specific purpose of polishing in mind. Actually, what you are looking for is a polishing pad, which is also called a “buffing pad.”

A variety of different types of polishing pads are on the market. You will need to choose a material that is right for the surface you are working on. For fine surfaces such as polishing your car, get a buffing wheel made of wool.

It is important to take it slow when you are polishing. If you select too high a speed, you will probably end up damaging your surface. Bigger angle grinders are more likely to offer you speeds that are suitable for the job.

Concrete Grinding Wheels

With the right discs, your angle grinder can not only handle metal but can even grind or polish concrete.

There are assorted shapes of concrete grinding wheels and various grit materials. You can find wheels with silicon carbide grain or diamond grit. The diamond cup wheel is the most widely used type since it can be used on a variety of materials and are durable.

Along with hard abrasive materials, these wheels are made of sturdy materials through and through like durable fiberglass. Such materials not only preserve the life of the wheel but also help it push through concrete. Besides grinding concrete with these types of discs, you can also use them to grind granite, stone, marble, masonry, and similar materials.

Although a concrete grinding wheel can offer great longevity, these tough discs eventually wear down. An old disc becomes increasingly likely to chip during use.

Wood Cutting Discs

A couple of times now, we have mentioned grinding or cutting wood using an angle grinder. But as you already know, quite a few types of discs are only suitable for harder materials. If you attempt to use them to cut or carve wood, you might end up damaging your project.

So, is there such a thing as a wood cutting disc? The answer to that question is “yes.”

Woodcutting discs typically feature a toothed, circular blade. You will notice the tips are often tungsten carbide. The reason manufacturers use carbide tips for wood cutting discs is because carbide is incredibly hard. In fact, if you need to sharpen carbide tips, you will require diamond to get the job done.

Because carbide teeth are so hard, they can make clean cuts through both softwood and hardwood. Not only that, but you can get a lot of use out of them before you need to sharpen or replace them.

What types of wood can wood cutting discs handle? You should have no problem slicing a quality disc through pine, cherry, walnut, oak, mahogany, maple, or any other wood you can name.

Wood Carving Discs

If you want to bring carving, shaping, and grinding into your woodworking, you may need to go beyond wood cutting discs to purchase wood carving discs as well.

These discs also usually include carbide teeth. But instead of a flat disc, a wood carving disc has more of a donut shape to it. The teeth are not located around the edges. Instead, they cover the entire surface of the wheel. Typically, they number in the hundreds.

With this shape, this type of disc is especially ideal for creating a concave surface—say, for example, if you are carving out the interior of a wooden bowl.

Keep in mind that working on wood is a bit different from working on metal or concrete. Those materials are typically homogenous. Wood, on the other hand, has natural contours and knots. When working with a wood carving or cutting disc, you must take care not to let your tool catch on irregular features like these. Some wheels are more prone to this than others.

  • What is an Angle Grinder Disc?
  • 10 Angle Grinder Disc Types
  • 1. Grinding Discs
  • 2. Cut-off Discs
  • 3. Diamond Cutting Discs
  • 4. Flap Discs
  • 5. Wire Wheels
  • 6. Paint Stripping Discs
  • 7. Polishing Pads
  • 8. Concrete Grinding Wheels
  • 9. Wood Cutting Discs
  • 10. Wood Carving Discs

Types of Angle Grinder Wheels and Discs

An angle grinder is a much more versatile power tool than you might think at first glance and can be found in almost any trade industry, from construction to metalworking and even woodworking.

What makes them so versatile is the many different angle grinder wheels and discs that can be used with them, such as grinding wheels, cut-off discs, flap discs, and more. With these different wheels, you’re capable of doing everything from cutting metal sheets to removing paint.

Our trusty angle grinder disc guide will walk through the different types and how they’re used. Afterward, you’ll better understand how each one works and which one you need to accomplish a specific task.

Grinding Wheels

Grinding wheels, sometimes called grit discs, are easily the most recognizable of any of the discs available and the most popular due to their general-purpose nature. They are available in several different sizes up to 10-inches and varying degrees of thickness to tackle specific projects.

Grinding wheels come in varying grit levels. Lower grit numbers are more coarse, while a higher numbered grit is going to be less coarse. Low-grit grinding wheels are perfect for rough, quick work where you aren’t as worried about the finished look of your project. If you want a smoother finish, go with a high grit grinding wheel.

The main use for a grinding wheel is removing excess material from the surface of a project. Other uses include preparing metal for welding, cleaning up cuts, and several other uses, which is why a grinding wheel is considered an all-purpose disc.

Cut-Off Wheels

Cut-off wheels look similar to grinding wheels, but they serve a much different purpose. The distinguishing feature of a cut-off wheel is its thin design, which allows them to make more precise cuts in metal bars and sheets. Due to their thin design, these discs can be dangerous, so be sure to wear the proper protective gear.

Wheels come in different thicknesses, each with its own pros and cons. The thinner the disc, the quicker cuts can be made, but the more brittle they’ll be. A thicker disc is stronger and less likely to warp during a cut. If the disc is bent in an odd direction, it will shatter, sending shards around the room that could prove hazardous or lead to serious injury.

Cut-off wheels are used primarily for cutting different metal pieces, including metal bars, tubes, and small pieces of sheet metal or plates. They can also be used to cut out welds or shorten bolts that are too long.

Flap Wheels

A flap wheel doesn’t look like it, but it works very similarly to a traditional grinding wheel. It separates itself by providing a much finer finish to your project and is commonly used for finishing work. The disc is made of many overlapping abrasive sheets, called flaps, hence the name. There are several grit options with the same method of the higher number of grit, the smoother the finish.

You’ll usually switch to a flap wheel after a surface has already been worked on with a grinding wheel. As the flaps wear away, new grit is exposed, so the wheel will always operate at peak condition until all the grit is gone. They work well for removing minor imperfections, such as burrs or scratches, and removing rust or polishing a surface. These types of angle grinder wheels are commonly found in autobody shops and metalworking and fabrication trades.

Wire Wheels

Wire wheels have varying styles with different purposes in mind, but generally, they all have the same general makeup of wires protruding from a circular base. They feature either thick, twisted bristles, which are more abrasive for faster, easier work, or thinner, straighter bristles, which are less abrasive for finer, precision jobs.

These types of angle grinder attachments are used to remove rust quickly or to polish hard metal. They can be used on softer materials but can lead to scratches on the surface, so proceed with caution. Wire wheels are also a good solution for removing paint from a surface.

Diamond Cutting Wheels

Diamond blades are typically the toughest blades on the market, and diamond cutting wheels are no different. The edges are embedded with diamond grits. Due to their hardened design, they tend to last longer than other blades. The higher the cutting rim, the longer the disc will last and the more durable it is.

You can work quickly and easier on the majority of applications. Diamond discs can be used on some of the toughest materials out there, such as masonry or stone, in both wet and dry cutting operations.

Paint Stripping Wheels

Paint stripping wheels sometimes called strip discs, are a common alternative to wire wheels when removing paint from a surface. They work best when working on materials that are a little more delicate, such as soft metals, wood, or fiberglass, as they won’t scratch the material.

The poly-fiber material used in strip discs makes them better suited for working on softer surfaces without damaging their surface. They also can be used to remove epoxy or other residues.

Concrete Grinding Wheels

Sometimes you may need to remove concrete from your surface or polish concrete entirely, and there’s a grinding wheel attachment for that job. Concrete grinding wheels come in many shapes and forms. These wheels are made of solid materials, such as fiberglass and other abrasive materials, to handle the tough structure of concrete.

Concrete grinding wheels can handle many other materials such as masonry, granite, marble, stone, and other hard materials. Their makeup allows these discs to be long-lasting over time, but eventually, they’ll wear down, so you’ll want to replace them when they begin to chip.

As always be sure to follow proper safety procedures when using an angle grinder and wear any applicable personal protective equipment. A vital thing to consider is the disc size and RPM of the angle grinder need to match to avoid damage to the disc, which can lead to injury. The top manufacturers of power tools are developing new safety technologies every day to make work with your angle grinder safer for you and those around you.

Shop all of your angle grinder wheel attachment needs from some of the top brands, such as Milwaukee, DeWALT, Diablo Tools, Makita, Bosch, and more at Acme Tools.

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