Best Angle Grinder Wheel For Cutting Metal (Buying Guide): In 2021

The angle grinder is a must-have tool for welders and fabricators. 

With this multi-purpose tool, you can use it for grinding, sanding, cutting, removing slag, clean rusty metal, etc.

For cutting metal, you just need a good cutting wheel which gives you proper control over your metal. 

But the truth is, we often mistakenly choose the wrong wheel.

So you have to determine that the wheel is well built for metal cutting.

Here's the deal, I researched all the aspects and talked to experts about metal cutting wheels and found some winners among the blunders.

I hope it will help you on your cutting journey.

So, no talk further, let's dive right in 

Product Name

Features

Rating

Price

Benchmark Abrasives Cut Off Wheels

Benchmark Abrasives Cut Off Wheels

High metal removal.
2 sheets of fiberglass.
High rate of bending strength.

DEWALT DW8062B5 Cutting Wheel

DEWALT DW8062B5 Cutting Wheel

Extreme aggressive cutting.
2 sheets of fiberglass gives more strength.

Premium Thin Cut-Off Wheel

Premium Thin Cut-Off Wheel

Used for cutting all ferrous metals.
High performance.
Self-sharpening.
Aggressive cutting.

Makita Cut Off Wheels for Grinders

Makita Cut Off Wheels for Grinders

Cut strong multi-layered metals.
Wheel shattering for safety.
Great performance and more stable.


How to Choose The Best Angle Grinder Wheel For Cutting Metal:

Size: 

When the thought of buying a grinder wheel comes to mind, the next question arises about the size. 

Why have I emphasized on size?

If the size of your wheel is minimal, then the speed of cutting metals will be slow.

Also, if you want to cut a larger diameter it's better to use the larger wheel.

So it is essential to get the perfect size of the wheel for your grinder if you want to work efficiently.

Speed control:

You should choose a grinder that possesses the function of a secured working speed.

Secured working speed means the highest speed on which the grinder can operate at the time it is used along with the grinder wheel in it. 

Therefore, before buying wheels for the grinder, make sure that you have checked its maximum speed of operating.

Types and materials of the wheel:

There are two types of wheels, type 41(1) and type 42(27). Type 1 wheels allow you to cut deeper and smoother.

But it keeps close to the object and makes it difficult to see. On the other hand type 27 allows user visibility to the object. 

Wheels usually come with various grain materials-

  • Ceramic grains are mostly high ranged with many sharp edges and give a perfect cut with light effort. It lasts longer and doesn't overheat.
  • Zirconia wheels lower the cost per cut, are more serviceable. These wheels are usually strong and cut thicker metals.
  • Aluminum oxide is the most common wheel to be found. It is famous for its durability and strength.

But out of all these, if you want the best, choose the one with zirconia or ceramic. That will be costly, but its service will be the best. 

Before you buy one, read the product description and RPM rating. Make sure it will fit your grinder.

You Might also Want To Know:


7 Best angle grinder wheel for cutting metal

1. Benchmark Abrasives Cut Off Wheels - Best For Beginners

Benchmark Abrasives Cut Off Wheels

Specifications:

Ratings

Suitable For:

Steel, Stainless Steel, Aluminum, and Other ferrous metals

Diameter:

4.5"

Thickness:

.040"

Arbor Hole Size:

7/8"

Max RPM:

13000

Material:

Aluminum Oxide

The basic 4.5 "x.040" x7/8" cut off wheel is mostly known for a sharp and convenient cut.

These wheels are ultra-thin and more comfortable to work with. If you want a dedicated grinder wheel, it is highly recommended. 

THE GOOD -

Sharp cutting...

The tool offers premium quality Alumina cutting wheel that cuts the metals with ease, like the one you want.

User-friendly!

This wheel is much lightweight and easy to move while cutting.

For being so, you can be drawn on your metal.

Less metal loss:

It removes less metal during cutting, so the metal loss rate is lower.

Durability... 

The tool is popular for its durability.

Most of the power tools crake-up very soon as they have to deal with sturdy opponents.

But this one can work for hours nonstop against all the odds.

Efficient! 

The tool works efficiently even with less pressure. The wheel vibrates less while cutting, which makes it more stable.

THE BAD -

Heat... 

This wheel releases more heat compared to others. So working with it can be difficult after some time.

Safety issues! 

The wheel produces more sparks as well. So the user needs safety equipment. Such as face-shield, gloves, aprons etc.

PROS

  • Less metal waste.
  • It can cut metal, steel, stainless steel, fiberglass, and other ferrous metals.
  • Durable.
  • Less vibration and lightweight for better control.

CONS

  • It needs more safety than other wheels.

This disc is perfect for beginners with cutting wheels. As it is lightweight and durable, the wheel is ideal for one who wants an excellent cutting experience. Despite heat and spark, this wheel can be handy for the user.


2. DEWALT DW8062B5 Cutting Wheel - Best For Fast Cutting

DEWALT DW8062B5 Cutting Wheel

Specifications:

Ratings

Wheel Type:

Type 1

Suitable For:

All Ferrous Metals

Diameter:

4.5"

Thickness:

.045"

Arbor Hole Size:

7/8"

Max RPM:

13300

Material:

Aluminum Oxide

DEWALT wheels are thinner, mainly used for cutting stainless steel. Its .045-inch wheel gives you a great experience of burr-free smooth cutting. 

THE GOOD -

Cutting style...

DEWALT wheel is renowned for its effortless cutting style. Users can easily handle and maintain this while working. 

Sharp cutting! 

It's a type 1 and .045 inches wheel which is perfect for sharp cutting and don't lose much metal during the cutting. The wheel is made of alumina oxide, and these are super strong.

Fast cutting... 

A grinder is all about fast and smooth cutting. The maximum 13300 rpm will give you a real fast cutting experience.

Burr free:

It's sharp edges gives burr-free cutting experience.

THE BAD -

Not perfect for heavy metal cutting- although this product is used for extreme aggressive cutting, it still sometimes is not useful with heavy metals.

PROS

  • Can be used for extreme aggressive cutting.
  • 2 sheets of fiberglass give more strength.
  • Sharp and fast cutting.

CONS

  • Not perfect for heavy metals.

The tool contains the best combinations of speed, aggressiveness, and strength. You can have a smooth cutting experience with this. It's a perfect choice for aggressive cutting works.


3. Premium Thin Cut-Off Wheel - Best For Multi-Purpose 

Premium Thin Cut-Off Wheel

Specifications:

Ratings

Wheel Type:

Type 1

Suitable For:

All Ferrous Metals

Diameter:

6"

Thickness:

.045"

Arbor Hole Size:

7/8"

Max RPM:

11000

Material:

Aluminum Oxide and zirconia 

This thin cut-off wheel with a strong base and grind is one of the popular choices of the use ability.

It can cut different materials with full of efficiency. This multi-purpose gear is quite portable as well.

THE GOOD -

Preferable for many metals... 

This wheel is superior for general cutting purposes which is for stainless steel, carbon steel, aluminum, and all other metals.

Less heated! 

It has 6" diameter Zirconium wheel with cooling technique. It doesn't get much heated while working for a long time. 

Durability... 

There has a rumor that the cutting wheels that are faster and much speedy than alumina grain wheels, don't play the role for a long time.

This tool is just blew the rumor away with amazing performance for an extended period. 

THE BAD -

Technical support! 

As the wheel is comparatively thinner, it needs base support.

Only for experts... 

The operation is a little tricky, so needs more experience to use it. 

PROS

  • Needs minimum effort.
  • Its cooling technique reduces heat.
  • The ultra-thin body reduces the burr creation.

CONS

  • Needs technical support for using.

This wheel is stronger compared to the competitor, so, it can cut more effectively.

And it is one of the best choices for one who has experience with cut-off wheels before. Considering its advantages and disadvantages, this is one of the best options for you to make.


4. Makita Cut Off Wheels for Grinders - Best For Heavy-Duty

Makita Cut Off Wheels for Grinders - Best For Heavy-Duty

Specifications:

Ratings

Wheel Type:

Type 1

Suitable For:

All Ferrous Metals

Diameter:

4.5"

Thickness:

.045"

Arbor Hole Size:

7/8"

Max RPM:

13300

Material:

Aluminum Oxide

Looking for one heavy-duty cut off wheel for heavy metalwork? Then Makita 4-1/2 inches" wheel will be the one.

It is thinner with a great matrix bond base which makes it stronger.

THE GOOD -

Efficiency... 

It is more efficient than other thin figured wheels. Grain grits and matrix bond gives a great balance to it.

Fast cutting! 

The wheel can cut faster and better. As the grains are mainly made of aluminum oxide, it has more strength than regular wheels.

Safety measures... 

This wheel is perfectly balanced with the blade and grains. It reduces the wheel shattering rate. That means more safety.

THE BAD -

Cost!

If you are under budget, this wheel will be expensive for you.

Weight... 

If you are not comfortable with heavy tools, you might not appreciate it. But if you get used to it, you can have an exceptional cutting experience. 

PROS

  • It can cut through strong, multi-layered heavy metals.
  • It can help to cut metals into smaller portions and perfect shapes.
  • Reduce chances of injuries due to wheel shattering.
  • Great performance and more stable.

CONS

  • Costly.
  • Heavy and needs effort to handle it.

The reduced wheel shattering rate ensures extra safety to the user. If you want to make a small piece of a multi-layered sturdy metal with a smooth edge, this one has no competition to make.


5. LENOX Tools Cutting Wheel (Diamond Edge) - Best For Longer Life

LENOX Tools Cutting Wheel (Diamond Edge)

Specifications:

Ratings

Wheel Type:

Type 1

Suitable For:

Ferrous and Non Ferrous Metals

Diameter:

4.5"

Thickness:

.05"

Arbor Hole Size:

7/8"

Max RPM:

13200

This one is the one you need if you want a cut off wheel with utility, sharpness and longer life.

The diamond-coated edge eventually makes it the sharpest one. Highly recommended.

THE GOOD -

Utility...

It provides 1000 cuts and more without changing the blade. So, no need to change blades more often.

Sharpness: 

Diamond-coated ends make this sharper and smoother. The sharp edges cut faster and effectively. 

Great balance! 

Solid steel body gives it strength to balance and not pendulous. Its advanced diamond technology increases its performance 30x than regular.

Size... 

As for the diamond edges, it reduces its erosion. So it doesn't change its shape or size over time.

THE BAD -

Ferrous metal issues...

Some can face issues using this while cutting ferrous metals.

Wax coat! 

It needs a wax coating for some metals to avoid reactions.

PROS

  • Diamond made, so it doesn't get smaller. It gives the same depth of cut from the beginning.
  • Spread less odor and less spark.
  • Gives more cut on the same RPM than other resin bonded abrasives.

CONS

  • Needs wax coat while cutting aluminum metal.

This wheel can provide the best balance while working and less erosion makes it last longer.

For heavy metal purposes, it is a must-have wheel. Some grinder wheel spread frowsy smell, but this tool is definitely not one of them.


6. Warrior Cut-off Wheels for Cutting All Ferrous Metals and Stainless Steel

Warrior Cut-off Wheels for Cutting All Ferrous Metals and Stainless Steel

Specifications:

Ratings

Wheel Type:

Type 1

Suitable For:

All Ferrous Metals and Stainless Steel

Diameter:

4.5"

Thickness:

1/16"

Arbor Hole Size:

7/8"

Max RPM:

13200

Material:

Aluminum Oxide

This wheel is specialized for ferrous metals. It can cut any ferrous metal and stainless steel with ease. It can be used with angular grinders.

THE GOOD -

Affordability... 

It doesn't claim an extra amount of penny. So you can afford it without budget tension. 

Angular use:

If you need to cut angular position with this you will not regret to have it.
It ensures to cut any angular positions with ease.

Higher cutting rate... 

Compared to others, the cut ratio is higher. It can cut more than other whiles at the same rpm.

Tough aluminum oxide grain helps its aggressive cutting process.

THE BAD -

Showing abrasives! 

While working with this wheel can expose the base which sometimes is distracting and can decrease safety causes.

PROS

  • Fully reinforced.
  • Fiberglass mesh which gives more safety to the user.
  • Any angular uses.

CONS

  • Abrasives are exposed during aggressive cutting.

This can be used for heavy-duty. Most importantly, it has the best safety measures of all. It's a must-have wheel for expert users who require safety first. The high cutting rate makes the job completed quickly.


7. Shark Double Reinforced Cut-off Wheels

Shark Double Reinforced Cut-off Wheels

Shark 3 inches' wheels giants are most popular for extreme heavy duty works. It has the most durability of all.

When it comes to dealing with hard metal, this is the one, experts recommend the most because of its ruthless aggression.

THE GOOD -

Stronger...

This is one thick wheel with double reinforcement than other cutting tools, which makes it stronger.

Aggression! 

Specialized to cut hard metal material with aggression and with the minimum effort. Its 3" wheel allows the user to cut stable objects without ague.

Last longer... 

The machine genuinely ends up argue of the longevity of power tools. It will pay you the maximum lifetime than other wheels.

THE BAD -

Toxicity... 

It can release toxic materials during work which can be harmful for the user and the surroundings.

PROS

  • It can be used for substantial works for long without changing the blade.
  • Best performance with both professional and DIY works.
  • It can be used with an electric cut off grinder

CONS

  • It can release toxic residue.
This wheel is specialized for industrial works. You can also use this as a handy tool though it is stronger and aggressive. Best choice for doing extreme metal works.


Conclusion:

Before going to cut metal, don't forget to wear personal safety equipment specially face shield for grinding which is OSHA recommended.

I hope the above discussion will be helpful for those who are looking for the best angle grinder wheel for their work. 

Well, every wheel is specified with their works. Each of them is useful for some different metals or situations.

So it will be easier for one to consider their work and choose one wisely. 

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