6 Best Angle Grinder Wheel for Cutting Metal

Let us tell you how you’ll know that you’re using the best angle grinder wheel for cutting metal? It should have a great number of discs, the RPM rate should be more, and it should not vibrate that much if you’re operating it. Not to forget, the construction should be heavy-duty as well.

If the angle grinder wheel you’re using right now has all these features we talked about, then Congrats! You, sir, have got a perfect angle grinder blade for metal.

However, if you think the grinder you’re using doesn’t have these features, you should get yourself a new one. And this is where we do our part. We’ll make sure you can choose the right angle grinder wheel for your work.

Top 3- Best Angle Grinder Wheel for Cutting Metal

Now, we’re showing the reviews of some of the good grinder wheels, which you can use to cut or grind metals and many more materials in the way you want. So, let’s get started!

1. DEWALT- Best Grinding Disc for Metal

DEWALT Cutting Wheel, General Purpose Metal Cutting, 4-1/2-Inch, 5-Pack (DW8062B5)
  • Thin .045" wheel design for fast burr free cutting
  • Proprietary aluminum oxide grain combination for aggressive cutting action
  • Proprietary Material Mix ensures durable long life wheels

Undoubtedly, having a super-duper grinding wheel is a must to cut metals or stuff like that in the best way possible, especially if you’re a professional craftsman. Considering the fact, we’ve handpicked this one from DEWALT to fill your cup.

With a size of around 4.5 inches, the wheel is highly capable of ensuring a burr-free cutting within no time. It’s simply AWESOME in terms of smooth cutting, even the little boy right here doesn’t eat a lot of metal while cutting.

And guess what? It’s not only ideal for cutoff but can be used for sharpening, grinding, and polishing as well. Yep, you can call it a versatile grinder wheel!

In order to make it strong and capable of aggressive work, the beast is made of premium-quality aluminum oxide. It’s more long-lasting compared to the typical wheels out there.

The particular model comes with a total of 5 packs and equips two full sheets that are of fiberglass to make sure rigidity and user protections at the same time. These are pretty sturdy and strong, allowing you to cut almost all ferrous steel without dealing with breaking issues. Each disc is not more than .045 inches thick.

Talking about the speed, the maximum RPM is nearly 13300, making it the best angle grinder disc for cutting metal. Consequently, the disc can be used to accomplish both small to heavy tasks.

  • Equips 4 ½ inch angle grinder metal cutting blade feature
  • Much longibility because of the aluminum oxide
  • Comes in 5 packs with 2 full sheets
  • 13300 RPM for better functionality
  • Great for sharpening, grinding, and polishing, etc
  • Not compatible with Ryobi and Bosch

2. BHA- Metal Cutting Disc for Angle Grinders

BHA Metal and Stainless Steel Cut Off Wheels for Die Grinders, 3” x 1/16” x 3/8” - 25 Pack
  • 25 Pack Premium Metal Cutting Discs
  • 3" x 1/16" Cut Off Wheel with 3/8" Arbor
  • 1/16 Inch (.0625") Thickness for Long Life and Increased Durability

So, are you looking for a top-quality grinder cutting disc at a fair price? If yes, the wheel from BHA is what you need to consider. With a total of 25 pieces of discs, it’ll be a piece of cake to cut small to mid-sized metal pieces.

Even it works pretty well when it comes to grinding, polishing, and sharpening. Without taking a lot of time, you can make your “metal-cutting” job done with precision.

Each disc comes with a size of 3 inches, 1/4 inches arbor, as well as a thickness of around 1/16 inches. Speaking of their build quality, every little piece is constructed with heavy-duty aluminum oxide with fiberglass mesh to make sure of optimum durability and safety.

As for compatibility, it cuts stainless steel, fiberglass, plastic, cast iron, and so forth, an ideal option for fabrication industries. Surprisingly, it suits the. die grinder, electric tool, and air cut-off tool as well.

Unlike the previous model, it’ll take a pretty long time in terms of cutting metals or such type materials. So, it’s necessary to wait for a bit longer if you want to cut up anything with these discs.

  • Offers 25 pieces of discs in total
  • Each and every disc is of good quality
  • Friendly with multiple materials
  • Durable and affordable
  • Fits perfectly- Any Electric Tool, DIY Grinder, and Air Cutoff Tool
  • Not that fast!

3. Benchmark Abrasive- Best Cutting Wheel for Metal

Benchmark Abrasives 4-1/2" Aluminum Oxide Quality Thin Cut Off Wheel for Metal and Stainless Steel 0.045" Thick 7/8" Arbor - 50 Pack
  • QUANTITY: This listing is for a pack of 50 pieces of our 4-1/2" cutting wheels.
  • DIMENSIONS: Each disc is 4.5" inches in diameter with a 7/8" metal center and 0.040" thickness. These are Type 1 flat discs.
  • USE: These cutoff wheels are designed for cutting fiberglass, steel, iron, plastic, stainless steel, and other ferrous metals.

It’s a must to have super-sharp wheels for grinding metal pieces efficiently. In that case, you can rely on the Benchmark Abrasives Cut Off Wheels, which is designed to handle both lights to heavy tasks.

With 7/8 inches metal center, each wheel is about 4.5 inches in diameter with a thickness of .040 inches. Speaking of the quantity, you’re getting 50 pieces of discs, and that too at an affordable range.

From now on, it’s not necessary to have multiple tools for cutting different materials; guess why? Well, it can cut a variety of materials, including iron, stainless steel, plastic, fiberglass, and ferrous metals.
And thankfully, every single wheel suits almost all electric tools and angle grinders, making it multi-functional and user-friendly. As for durability, the model has got your back! These ultra-thin discs are built up quality to keep wear and tear issues at bay!

Most interestingly, these are designed with sturdy fiberglass to keep the stell out of shattering. Delivering higher resilience to the metal pieces is another great thing about this model.

Despite being faster, the wheels don’t vibrate at all while cutting, making it stable and easy to operate. But unfortunately, it releases more heat and sparks compared to others. So, you’ll have to put on protection dresses to wrap yourself up while cutting jobs!

  • Capable of cutting numerous materials
  • Packs 13000 RPM
  • Protect metal pieces from shattering
  • Offers higher resilience
  • Ultra-thin discs
  • Releases sparks and heat!

4. Shark- Angle Grinder Wheels for Metal

Shark Industries PN-12704 Die Grinder Cut Off Wheels -10 Pack, 3-Inch x 1/16” x 3/8” Shark Type-1 Double-Reinforced Thin Wheels, 54 Grit, Maximum...
  • Double-Reinforced Cutting Wheel – We’ve double-reinforced our abrasive cut-off wheels with fiberglass to provide added durability and longevity
  • Made in USA Cut-off Wheels – You can trust the materials and the manufacturing process used for our abrasive cutting wheels, as they are made in the United States
  • Perfect for cutting carbon steel, cast iron and general-purpose metal

You should have a look at this super-fast grinding wheel if you’re still in search of the best cutting wheel for an angle grinder. It’s durable, it’s relatively affordable, and most importantly, it comes with a speed of 25000 RPM, making it one of the fastest grinding discs out there.

Not only it’s quick, but it’s much durable as well. Additionally, the wheel is designed with high-quality fiberglass, keeping the metal away from shattering and out of all issues.

The model has got 10 pieces of wheels to enable you to cut iron, plastic, and a lot of different types of metals. With adequate amounts of protection, the 3-inch wheel offers higher tensile strength as well.

Unlike the mainstreams, these wheels ensure ultimate longevity, even if you use these items on heavy projects. Despite being so fast, the disc won’t vibrate at all while cutting or grinding.

When it comes to thickness, each wheel is approximately 1/16 inches, making it compatible with several electric tools as well as air cut-off tools. But unfortunately, it’s not a good option for die grinders.

  • Reasonable and much durable
  • 25000 RPM makes it way too faster than the traditional wheels
  • Equips a total of 10 discs
  • Suits electric tools and air cutoff tools
  • Free from excessive vibration
  • Not friendly with DIY grinders!

5. Benchmark T1- Best Angle Grinder Cutoff Wheel for Metal

Benchmark Abrasives 4-1/2" Aluminum Oxide Quality Thin Cut Off Wheel for Metal and Stainless Steel 0.045" Thick 7/8" Arbor - 50 Pack
  • QUANTITY: This listing is for a pack of 50 pieces of our 4-1/2" cutting wheels.
  • DIMENSIONS: Each disc is 4.5" inches in diameter with a 7/8" metal center and 0.040" thickness. These are Type 1 flat discs.
  • USE: These cutoff wheels are designed for cutting fiberglass, steel, iron, plastic, stainless steel, and other ferrous metals.

On number 5, we’re presenting another efficient disc set from Benchmark Abrasives. Though it’s not that fast compared to our previous pick, however, it can be used for aggressive cutting if you want.

It offers 25 pieces of wheels in total to let you cut a heap of metal pieces. And do you think it’s designed just for cutting? Wrong! The masterpiece can also be used for grinding and polishing metal pieces.

Like our earlier models, these discs are also manufactured with premium-quality aluminum. Alongside it, each wheel is designed with sturdy fiber safety glasses to ensure both durability and user safeties.

With a self-sharpening feature, the item comes with a speed of 11000 RPM. It’s not bad when you’re going to accomplish small to medium projects.

Let’s talk about its capability. We highly suggest picking up this one if you’re wondering about cutting steel, iron, plastic, fiberglass, and every little ferrous metal. Since it’s versatile, you won’t have to pay top dollars on different tools to cut or grind various items, which is the best thing about it.

Didn’t we say anything about the size? Well, every blade is 6 inches with0.45 inches thick and a 7/8-inch metal center. These all can ensure high performance and optimum longevity.

  • Equips 25 pieces disk
  • Sturdy fiberglass for durability and safety
  • Self-sharpening wheels are pretty easy to install and remove
  • Able to cut plenty of metals with precision
  • Speed lacks!

6. Makita- Best Angle Grinder Grinding Wheel

Makita A-93859-5 14-Inch Cut-Off Wheel, 5-Pack
  • 14-Inch diameter by 1/8-Inch thick, 1-Inch arbor Cut-off Wheel
  • A36P B.F. General purpose 5 pack
  • Aluminum oxide

Getting yourself this one from Makita won’t be a house of cards at all if you’re involved in plumbing, fire and rescue, welding, or bridge building projects. Even it might be the best angle grinder discs for smaller jobs.

The thing that makes it stand out from the crowd is the size it comes with. This one is about 14 inches in diameter, making it the biggest wheel on our list.

With a 1-inch arbor and 1/8-inch thick, it can cut angle iron, brass, steel, bronze, and other ferrous metals way too smoothly. But if you compare it with our previous picks, it’s a bit slower because of its 3900 RPM.

The model won’t disappoint you at all if durability is what you’re concerned about. It gets top-quality aluminum oxide material to make sure of optimum longevity and consistent performance.

In total, you’re going to get 5 pieces of discs, which are pretty easy to install or detach. Plus, these are equipped with a lightweight structure and offer minimal vibration while cutting. So, it might be a better option for beginners as well.

  • Each disc is about 14 inches in diameter
  • Ensures precision while cutting metal pieces
  • Low vibration with a light structure for user convenience
  • Low vibration with a light structure for user convenience
  • Again, low speed!

Buying Guides-Things to Consider Before Buying

Let’s face it!

Things are getting way too complicated when it comes to buying the best metal-cutting disc. These days, there are heaps of available options, but most of these won’t last for a long time.

Keep your worries and stresses aside right now! We’re just a step away from showing you a couple of things you need to look for before getting yourself the best angle grinder discs for metal cutting.

Sit tight and stay tuned!

Size Matters

Yep, the first thing you should keep in mind before getting yourself a quality grinding wheel is hands down, the size. Without knowing the proper size, you’ll be unable to know if it’s going to fit with your tools or not.

These days, the market packs tons of different sizes. If you’re looking for something faster, the size of the disc should be bigger.

Alongside the total size, it’s also essential to focus on the thicknesses. You should prioritize ultra-thin wheels, a great option for smooth and accurate cutting.

Build Quality

Of course, we all don’t want to spend our valuable cash on those items which last for a short time. It’ll be a real bummer if you buy a piece of cutting disc that lasts just for a couple of days. What do you think?

Well, make sure to get yourself the one that is constructed with high-quality aluminum oxide. Without a doubt, it’s much sturdy and lasts for a longer period. If you choose a wheel with this particular material, you can say goodbye to wear and tear issues permanently, hopefully!

Consider the Quantity

Don’t try to neglect this factor before choosing the angle grinder discs. Make a decision first. Do you need just a single piece? Or let’s say you’re an expert craftsman who needs to have a lot of discs for multiple applications?

Fix your target depending on your profession. It’ll always help you find the right one effortlessly.


In a nutshell, more RPM means high speed. We always suggest having a faster grinding wheel to cut or grind metal pieces quickly and easily. Usually, thinner discs are always better for cutting metal pieces without taking hours and hours.

Talking about the range of RPM, it should be not less than 3900, bear in mind.

Material Compatibility

The grinding wheel should be compatible with the material you want to cut. For example, a grinding disc designed just for cutting fiberglass won’t suit another such type of material.

“Metal cut off” wheels will be your go-to option to cut every single type within a snap. And it’s a plus to have the one that’s compatible with multiple stuff. Also, be sure the disc you’ve picked suits your power tool.


Do you want to pay unnecessary attention while installing or removing grinding wheels on your power tool? If not, then having a user-friendly wheel is a must. It’s a plus point for both newbies and professionals who want to attach or detach discs without breaking a sweat.

Let’s watch- a video on how to use cutting disc in angle grinder?

Final Words

We’re completely done with the reviews of the best angle grinder wheel for cutting metals. We tried to show you every single piece of information related to grinding wheels for which you can pick up the right one to accomplish most of your cutting jobs efficiently.

And remember, if you want to keep yourself far away from injuries, don’t forget to wear safety dresses before starting your job. Also, share your experience on reading our exclusive reviews and buying guides regarding Angle grinder wheels.

5/5 - (7 votes)

Mitchel Shawn was a Co-worker and Engineer of a Gardening Tool manufacturing company since 2013 and a passionate researcher on Machinery goods. Picking the right tools for your work-station and making life easier is an untold helping journey by SHAWN. With this Reviewer Guides Blog, you'll definitely get help in revealing the accurate product spec which actually helps in real life works.

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