Cut-Off Tool or Angle Grinder [Differences & Winner]

It isn’t surprising that power tools have been gaining popularity in recent years.

Put simply; power tools assist you in completing those complex tasks which traditional tools take hours to finish. Not only construction contractors but also DIYers own power tools to complete their tasks in a breeze. 

But, there are zillions of tools available in the market, so how do you choose the correct one from among them?

No doubt, the cut-off tools and the angle grinders are excellent tools for cutting metals. But, how do you know which one to choose? So, today we’ll talk about these two tools and their features, to help you compare the two. Our goal is to assist you in making an informed decision that suits your requirements and budget.

So, without further delay, let’s get started!

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Cut-Off Tools Vs. Angle Grinder

Cutting, sharpening, grinding, and polishing metals are quite a challenge, isn’t it? However, if you have the correct power tools, they won’t appear to be a challenge anymore. 

Cutting metal isn’t just a simple task. It requires precision and accuracy to ensure you get that finish that you wish to attain. Be it welders, machinists, or mechanists, they all turn to power tools to boost productivity and improve the quality of the products they eventually design.

In this regard, cut-off tools and angle grinders are the two best power tools for cutting through metals smoothly and efficiently. They both are quite similar to each other in terms of functionality and efficiency. Plus, both of them are highly durable and feature a strong, sturdy motor.  

But they also have their own identity, and differ from each other in quite a few aspects like competency and accuracy. Of course, you would want to invest in a tool that shall operate smoothly and efficiently and last you for years. 

So, without any further delay, let’s get straight into the deets. Shall we?

What Is A Cut-Off Tool?

Be it grinding, drilling, cutting, heating, or even household work, you can complete all the complicated tasks without much hassle with power tools. Not only construction contractors but even DIY enthusiasts love owning power tools to simplify their tasks.

In the realm of power tools, the term “cut-off” tool isn’t something off the wall. To put it in a nutshell, cut-off tools are compact and portable tools that are used to cut and sharpen metals. 

Measuring no more than 6 inches, it features a sturdy motor of about 1 HP and a cutting disc deployed at a 90-degree angle to its driveshaft. It requires batteries, electricity, or pneumatic power. Moreover, this cut-off tool can be used single-handedly, thanks to its featherweight, which is a great advantage. And they come in a variety of configurations, including wired and wireless models.

So, if you’re working with small metal pieces, then cut-off tools are an excellent option for you to consider.

Why Are Cut-Off Tools Used For?

If you are on the lookout for a cutting tool that will deliver an inch-perfect and smooth appearance to the objects, then cut-off tools are just the thing you need. Because of their small size, they are perfectly suited for out of the reach spots, such as car bodies and beneath the car’s hood, which other tools are unable to access.  

How Does A Cut-Off Tool Work?

Featuring a petite cutting disc, it is ideal for toiling with only small fragments of metals or welding beads. Since it is just about 6 inches long, it is handy enough to allow you to work single-handedly, especially in compact spaces where other tools can’t reach. 

There are only a few tools that run on batteries, while the majority of them are equipped with electricity or pneumatic power. Since the pneumatic variants are sturdy and durable, they are more suitable for heavy-duty, self-propelling tasks. As such, you can use cut-off tools not only to clip off metal sheets but also hose clamps. 

On the flip side, those which are powered by electricity are much superior and better than the pneumatic-powered ones. But, we found out that they can only be employed for minor metalwork, unlike pneumatic-powered, which can be used for heavy-duty tasks.

The cut-off tools, which are corded and cordless, are either battery-powered or electricity-powered. If you are a beginner, then this is an ideal choice for you to consider because they are well-built and robust. You can easily make use of these cut-off tools to complete your task without a hitch. 

In spite of the fact that it is an excellent tool for pinpoint tasks, working on huge chunks of metal may quite possibly be back-breaking and inconvenient. 

Types Of Cut-Off Tools

1. Manual Miter Saw

Featured with a miter box, it ensures precise miter cuts for your metals. These are usually used for woodworking by hand or picture framing. 

2. Power Miter Saw

If you are on the lookout for a cut-off tool that ensures fast and precise cuts at correct angles, then this is a perfect option for you. Lightweight and portable, they are generally used for mold cutting and framing activities. The size of their blade ranges between eight and twelve inches. 

3. Abrasive Saw

Primarily used to shear hard materials, its abrasive disc executes the cutting activity and the disc is identical to a thin cutting wheel. 

What Is An Angle Grinder?

If you have been working with metals for quite some time, then you must be familiar  with an angle grinder. It is a portable power equipment that is heavier than the cut-off tools. 

Otherwise known as a side grinder or disc grinder, the angle grinder features a durable motor of 3 to 7 HP. Moreover, it is excellent for a variety of heavy-duty applications, thanks to its large cutting disc that measures from 4 ½ to 9 inches in diameter. 

Set at an angle, the grinding disc is anchored at an angle in relation to the trigger. Perpendicular to one another, the angle grinder consists of a handgrip and a cutter to ensure you get a good grip while working. You can also work safely with it without worrying about injuring your hand, as has a blade guard to prevent such accidents.

Regardless of the angle, the angle grinder can reach near enough to draw out small components of a machine like frozen bolts. Besides, it is featured with a second handle which allows you a comfortable grip and total control while working.

Why Are Angle Grinders Used For?

If you are a DIY person, a contractor, a blacksmith, or any professional who works with metals, then an angle grinder is a must-have tool for you. They are used for cutting and grinding as well as for other tasks such as deburring, buffing, and adding finishing touches. 

For any kind of metal fabrication task, angle grinders are ideal because they are highly  versatile. Whether you want to cut through steel, plastic, wood, or a piece of rebar, you can never go wrong with angle grinders. But, they are most generally used for clipping metals. 

Because they are slightly bigger than cut-off tools, they are considered to be optimal for working on metals of varied thickness. As such, you may even employ it for heavy-duty tasks and masonry.

How Does An Angle Grinder Work?

If you are on the lookout for a power tool to allow you to work efficiently in crafting those large pieces of metals, then angle grinders are optimal for all your metal fabrication needs. Besides, its ergonomic design facilitates cutting and grinding metals proficiently and comfortably without any trouble. 

Angle grinders are versatile enough to cut through an assortment of materials like plastic, metal, wood, or any other material. Not only that, but they are also ideal for sharpening, smoothening, and polishing metal sheets and objects. 

Backed by flexibility, it has multiple blades to perform a variety of tasks. You can quickly and easily assemble, disable, and reassemble blades to shape the metals the way you want. Plus, machines such as lawnmowers.

Powered by a strong motor ranging from 3 to 7 HP, angle grinders are powerful enough to cut through strong metal bars, sheets, beams, and other materials. Moreover, their sturdy motor can even cut through masonry brick. Doesn’t this sound amazing?

Like cut-off tools, they are powered either by electricity, batteries, or pneumatic power. Apart from polishing and smoothening, they are efficient enough to employ for designing purposes. Hence, you can use them to carve designs on metal pieces. 

Also, you can easily alter the power and the angle with which you want to cut, thanks to the position of its heads. No matter how you adjust the angle, you will still get precise cuts. 

To ensure the efficient operation of angle grinders, you will have to use them with both hands just as you would do with any other metal fabricating tool. So, they are easy to use, especially while working on large pieces of metals.

Types Of Angle Grinders

There exists a variety of angle grinders, each catering to a specific purpose. Let us see the types of angle grinders that are available on the market.

1. Cordless Angle Grinders

Cordless angle grinders are used for a variety of purposes. Because it is wireless, these are commonly used in construction sites. Have power issues on your construction site? Then a cordless angle grinder has got you covered. 

Moreover, it is especially useful if you are doing ladder or scaffold-based grinding jobs but are worried about trip hazards. While opting for a cordless variant, you must go for one with high-capacity batteries for smooth performance. 

2. Corded Angle Grinders

Lightweight as compared to cordless angle grinders, they can function only in areas having power connection outlets. If you are to use your angle grinder for minor cutting chores on a regular basis, then you must get one with a tiny disc. 

3. Pneumatic Angle Grinders

Thanks to its durability, grinding and forming metal sheets and pieces is a breeze with pneumatic angle grinders. They are ideal for highly accurate tasks as compared to other angle grinders, which may weigh heavier. Besides, the throttle levers allow you to control the performance of specific tasks. 

With the above discussion on cut-off tools and angle grinders, we hope you have, if not complete, but a slightly better understanding of the two power tools for cutting metals. Now, let us hop on to know how these two tools can assist you in carving the perfect designs for your metals. 

Cut-Off Tools Vs. Angle Grinders

Whether you are a DIYer or a professional, you probably would want a cutting tool that works efficiently, is time-saving, versatile, and most importantly, is highly durable. And, we are pretty sure you’re in quest of nothing but the best. 

Both Cut-Off tools and Angle Grinders are, without a doubt, the best tools for all kinds of your cutting requirements. They both are pretty helpful in cutting through metals, are high in versatility, and are quite durable.

But in case you’re working on large projects, then cut-off tools might not be an ideal option for you. However, if you have to cut through thin sheets of metals, then cut-off tools are the best. Both cut-off tools and angle grinders have their own share of advantages and drawbacks. 

Let’s waste no more time and explore both the good sides and the bad sides of both cut-off tools and angle grinders. 

Why Prefer Cut-Off Tools?

We love cut-off tools because they are compact, and so they can be used single-handedly. If you are working on small pieces of metals, then this is an excellent option for you. Because of the manner in which the blades are designed and constructed, cut-off tools are the ideal choice for passing through tiny bits of metals. 

If you are looking for a tool that delivers a high level of precision, then cut-off tools are sure not to disappoint you. Furthermore, they do an excellent job in splitting a metal sheet thoroughly for roughly about 6 inches. And, because it delivers accurate results, it is even used in automobile mechanic shops and other shops identical to them.

Apart from this, when it comes to metal fabrication, no tools can give you such outstanding results as cut-off tools are capable of. While operating single-handedly, you can carve out not only intricate designs on metals but also craft gorgeous details with depth on your metals. 

Why Prefer Angle Grinders?

What we love about angle grinders is that they are highly versatile and flexible. Because of its versatility and flexibility, it is ideal for working on a variety of projects, and eliminates the need for thousands of tools. 

While working with this tool, you are free to assemble, disassemble and replace attachments for the kind of design you wish to fabricate. If you are working on projects which require minimal or no details, then angle grinders would be an excellent option for you to consider. 

Furthermore, for those who love highly accurate cuts and notches, then the angle grinder is a perfect option for you to consider. Moreover, their large size is complemented by a sturdy, durable motor of 3 – 7 HP, which makes it efficient enough to cut through big and huge chunks of metals without any hassles. 

What makes this power tool amazing is that you can change the attachments of your angle grinder on the fly. If you are a metal cutter or a contractor working on a large project, then this angle grinder is perfect for you, thanks to its sturdy motor. 

So, by now, you must be knowing pretty much about both the power tools, cut-off tools, and angle grinders. 

But, merely knowing the pros and cons of both isn’t enough information. While deciding which one shall be appropriate for you, you need to take into consideration the size of your project, the kind of metal you want to cut through, and so much more. 

So, make sure before investing in one you must take into consideration the fact that no matter what tool you choose, it must be efficient enough to handle the task that you want to be done.

Let us go through certain essential features which you must give a thought to while deciding to buy a cutting tool suitable for your projects. 

 Angle Grinder vs A Cut-Off Tool Things to Consider

The features and specifications of both the tools are of prime importance while deciding to buy one to ensure smooth and hassle-free operations. Here we have mentioned certain important features which you must take into consideration while buying either a cut-off tool or an angle grinder.

Both the cut-off tool and the angle grinder are suited for different cutting requirements, largely depending upon the size of your project and the kind of metal you’re dealing with. 

Let us explore some of the important features of both the cut-off tool and angle grinder.

1. Operating Method Type

The cut-off tools and angle grinders both employ different sorts of operating methods. The first is single-handed operation, while the second is double-handed, requiring the use of both hands. Both of them are designed to produce different results, depending largely on the type of metal you are working upon. 

If you are looking for a power tool to cut through thin pieces of metals or working on small projects, then the cut-off tool is bound to give you amazing results. Because of its compact size, it allows you to work single-handedly. 

However, if you are a contractor or someone who is working on large projects, then the angle grinder is the best option. Angle grinders help you cut through large chunks of metals in a breeze and without much labor. This is your ideal tool to cut through a variety of metals. You may even use this for porcelain tiles and masonry.

2. Variety Of Uses

No metal cutting tool is identical to each other. Each one of them is designed to meet different cutting requirements and to cut through a diverse variety of metals. A cut-off tool is just used for cutting through the metals. 

And angle grinders are not only used for shearing metals but also for grinding, smoothening, and polishing metals. Angle grinders are more versatile and flexible as compared to a cut-off tool. 

On the other hand, the cut-off tool perfectly does what it is meant for – cutting metals. Its pneumatic variants are highly popular and are commonly used for heavy-automotive duties. But, if you have light metal work at hand, then you may go for those that run on electricity. The pneumatic variants are highly durable. 

The variety of uses that these tools offer plays a significant role in deciding which one to opt for. If you just want a tool for cutting metals, then the cut-off tool is excellent. But, angle grinders offer much more than just cutting. You must keep in mind your needs along with the specified use of the cutting tool to make sure that it is the correct fit for you.

3. Rating Of Performance

When you are having a hard time deciding which one you should choose between a cut-off tool and an angle grinder, you must consider the performance rating of the two power tools. The performance rating of the tool is also an important factor while choosing the right cut-off tool for you. 

Both the tools, the cut-off tool and the angle grinder, differ in terms of the horsepower (HP) produced by the tools. Cut-off tools have motors backed by 1 HP, which makes them perfect for working on small chunks of metals or small projects. 

On the other hand, the angle grinders have motors backed by 5 – 7 HP. This makes it ideal for large metals and large projects, and various surfaces. The cut-off tools have a significantly lower performance rating as against the angle grinders.

Moreover, angle grinders are packed with extra blades which can be swapped on a whim to cater to different requirements of cutting metals. You can use them for a variety of purposes apart from cutting metals. 

4. Position Of The Disk

When it comes to metal fabrication tasks, the position of the disk is crucial. Cut-off tools are relatively easy to use single-handedly, for they are compact in size. On the other hand, angle grinders are large in size, so they require two hands to operate. 

The cutting disc of the cut-off tool is positioned at an angle of 90 degrees to the shaft of the tool. Whereas on the other hand, the disc of the angle grinders is aligned with the shaft. 

You must be thinking that the angled blade might make your task difficult, but actually, the additional placing honestly makes precise cuts a much easy task. You can make precise cuts on any object of varying length and size. The positioning of the disc is very important. So, while buying a cut-off tool, make sure that the position of the disk is accurate enough to use it in a productive manner.

5. Safety

The metal fabrication task isn’t an easy one. And this is why it is important for you to take care of your safety. If you don’t take precautions, you may have to take thousands of trips to the hospitals. We are sure you don’t want to go on those unwanted trips. Do you? 

It would be best if you only chose the tools which are furnished with several safety modes and safety features. Whether you are cutting metals using a cut-off tool or an angle grinder, you are required to take precautions while working with them. You must:

• • Get a hot work permit, if necessary
  • Use protective gears such as gloves, eye goggles, aprons, etc
  • Use the tools with both hands with a proper grip
  • Wear a nasal mask to protect your lungs 
  • Don noise-canceling headphones to prevent sensorineural hearing loss
  • Unplug and switch off the power after use
  • Immediately replace the discs that show signs of damage
  • Avoid putting too much pressure on the blade, which can harm the blade and injure you
  • Avoid keeping loose clothing, jewelry, to avoid any mishaps
  • Never try to touch the blades while working
  • Carefully read the instructions and follow the manual

If you are wondering which of the two tools is safe to use, then the answer is none if you work carelessly. However, the motors of cut-off tools are not so powerful, so they generate less noise. But the angle grinders have built-in blade guards to prevent you from any injury. Since both of them have sharp blades and can possibly injure you, you must work carefully while using them.  

6. Price Of The Tools

The price of the tool is also an important factor that you must consider while buying the cutting tool. A cut-off tool is much more reasonable than an angle grinder. This is because it consumes less energy, has fewer applications, and only works with a limited number of materials. 

So, if you are a beginner, a DIYer, or a hobbyist, a cut-off tool is an excellent option for you because of its affordability, compact size, and ability to work efficiently with small chunks of metals. 

Meanwhile, an angle grinder is slightly on the expensive side. This is mainly because it is featured with more power and is highly versatile. It is a kind of 5 tools packed in one.

So, if you intend to invest in an economical tool that is ideal for small chunks of metals, then a cut-off tool is an excellent option. And, if you want to invest in a cutting tool that is highly durable, versatile, and suitable not only for large projects but also for smoothening, polishing, grinding, then you must invest in an angle grinder. 

Similarities Between A Cut-Off Tool And An Angle Grinder

Cut-off tools and angle grinders are similar in quite a lot of aspects. As such, they hardly have any difference relating to the parts they are built with and the motor they are powered with. 

Though positioned differently, both cut-off tools and angle grinders consist of these parts:

• • A robust motor
  • A cutting disc
  • A driveshaft
  • A handle

Not only this, but the energy system due to which they operate is also the same. The three systems are:

• • Corded
  • Cordless
  • Pneumatic variant

Differences Between A Cut-Off Tool And An Angle Grinder

Cut-off tools and angle grinders are both power tools. They are meant to make your tasks easy. With them by your side, you can efficiently finish off all your cutting, grinding, and shearing work easily without much hassle. However, they do differ from each other in certain aspects. Let us find out on which aspects they differ.

The cut-off tools are primarily used for cutting through metals. They can only be used for shearing metals. Apart from that, they cannot perform any other task. However, on the other hand, angle grinders are used for almost all kinds of metal fabrication tasks. 

They not only cut and shear metals but also are capable of smoothening, polishing, and adding finishing touches to the surfaces. By having an angle grinder, you’ll be having five tools packed in one. Sounds great, doesn’t it?

Secondly, the cut-off tool is operated using one hand. Because of its compact size and lightweight, it can be easily operated using one hand. You may dispose of all your metal cutting and shearing tasks in no time and without much labor. 

However, on the contrary, angle grinders are slightly larger than cut-off tools, and they are bulkier as well. So, it is difficult to operate it using one hand. It requires both hands to operate efficiently. 

Thirdly, the motor of cut-off tools is backed by 1 HP. Though it is sturdy and robust, it is not very powerful. On the other hand, the motor of the angle grinder is backed by 3 – 7 HP, which means it is quite powerful. 

Fourthly, if you have small projects at hand or thin pieces of metals for trimming or shearing, then cut-off tools would be an ideal choice. Because of their compact size, they make it perfect for small-scale metal tasks. 

Moreover, if you have large projects or large sheets of metals to work upon, then angle grinders are absolutely ideal for all your needs. From cutting to adding final touches, it can deliver almost everything to your metals. 

Cut-Off Tool Or An Angle Grinder – Which Is More Suitable For Your Work?

Whether a cut-off tool will be suitable for you or an angle grinder depends totally on the sort of metal you are working with. If you are working with thick sheets of metal, then you will need a strong cutting tool. But, if you are working with thin chunks, then a compact cutting tool will do. 

For large chunks of metal fabrication tasks, you must choose angle grinders. Featured by high horsepower, they are capable of performing heavy-duty tasks. Moreover, they are equipped with different attachments which widen the horizon of your possibilities so that you can fabricate the metal as you want. 

With 3 – 7 HP, they are capable of performing all heavy-duty tasks and can even shear large and thick chunks of metals. Moreover, they can even shear masonry, which is a bonus if you ask. The heads of the angle grinders are adjustable, which offers flexibility. 

On the other hand, the cut-off tools are compact and can be operated single-handedly. So, this is why it is perfect for small chunks of metals, thanks to the shape and design of its blade. 

Want to make intricate designs on metals? Cut-off tools are ideal for carving designs on metals. You may even use this for creating in-depth and detailed designs. 

There are tons of options available on the market that will help you to craft the precise cut on almost any chunk of metal. While exploring the market for the cut-off tools and angle grinders, you will be setting yourself up on the journey of exploring each brand. And so you will be taken into almost every direction so that you choose nothing but just the best for yourself.

Angle Grinder and Cut Off Tool FAQ 

Cut-Off Tool And and Angle Grinder Buyer’s Guide 

1. Uses

After deciding you need a cutting tool for your metals, the first thing is to consider the uses of the tools. If you will be working on small projects and thin metals, we recommend you go for cut-off tools. But, if you will be working on large projects and dealing with thick chunks of metals, then angle grinders are perfect.

2. Cutting Disc

The next thing to consider is the size of the cutting disc. Tools with more oversized cutting discs will help you to make deeper cuts. Moreover, those discs which are carbide tipped or blended with ceramic are highly durable and last for almost a lifetime. 

3. Features

Before you purchase either a cut-off tool or an angle grinder, you must make sure to examine all the different features and parts that it relies on to work. Cut-off tools and angle grinders are composed of a variety of gears to operate efficiently. And this is why you must take into account the quality of the tool before making a purchase. 

4. Wattage

The wattage offered by the tools is also crucial. You must consider which tool offers the highest wattage. High wattage tools, because of their high power, can make deep cuts.

5. Warranty

While buying such power tools, you must ensure they come with a warranty. Invest in a reputed brand for they offer a warranty of at least 3 years. So, while you are investing in such a costly tool, you must buy the one with a warranty to ensure smooth service. 

Summing It Up

Both cut-off tools and the angle grinder are exceptional products. And so, picking a winner between the two is really difficult. While both of them have certain advantages over the other, angle grinder does stand out for us in terms of its features and uses. 

However, in terms of performance, both cut-off tools and angle grinders do a commendable job. Cut-off tools have been popular among DIYers and perfectly caters to their needs. Ultimately, it all boils down to the user’s need, so the final choice is yours. 

On this note, we come to the end of our article. We hope this comprehensive guide was useful and will help you in making an informed decision. Keep an eye on this space for more such interesting reads.

Until then, take care, folks!