Best Circular Saw to Cut Metal in 2021: Buyer’s Guide

Circular saws are one of the most versatile tools you could own. They’re great for crosscutting and ripping boards down to size. Sure, there’s a bit of sanding needed after dimensioning the boards, but it’s a heck of a lot quicker and easier to use than many other types of saws.

Best Circular Saw to Cut Metal

One great thing is that the circular saw can be used on several different materials. Apart from tearing through wooden boards, a circular saw can chop plastic, crush cement, and even cut through metal. Some circular saws are an all-in-one type of ordeal, but in other cases, there will be circular saws designed for use on a specific material.

What Are Metal-Cutting Circular Saws Used for?

This type of circular saw is designed to do much of the same work that a traditional circular saw can do but on metal and only to a certain extent. A metal-cutting circular saw is used for light-duty cutoff jobs, as well as dimensioning sheet metal and paneling. Most times, you’ll see people using this saw for cutting off the ends of metal pipes.

Why Not Use a Regular Circular Saw on Metal?

This is a fair question. The magic secret sauce behind cutting metal is the blade, rightCan’t you just mount a metal-cutting blade onto your circular saw and call it a day?

Circular Saw to Cut Metal

You technically could, but it won’t produce the best results. See, there are two main differences between wood and metal circular saws. The first is the speed. Wood circular saws can reach up to and beyond 5,000 RPM, whereas metal circular saws are limited to around 3,900 RPM.

Higher speeds are better for making clean cuts through wood, whereas slower speeds are necessary for slicing through metal beams, pipes, and conduits. If you use a high-speed wood circular saw on metal objects, you risk damaging the blade and burning the tool’s motor.

Our Recommended Circular Saw to Cut Metal in 2021

12) TACKLIFE Circular Saw with Metal Handle

From TACKLIFE, we have a circular saw with a metal handle.

The thick blades can cut through metal, wood, plastic, PVC; and a variety of other materials.

You can run these blades at a rate of 3,500 RPM. By doing so, you can cut through a variety of materials with speed and efficiency.

TACKLIFE Circular Saw with Metal Handle, 6 Blades...
  • ➤ METAL HANDLE & LASER DESIGN: Comes with a unique metal handle, which helps to reduce fatigue for working,...
  • ➤ POWERFUL MOTOR & 6 BLADES: Features a 5.8 Amps copper motor to deliver full-size performance at 3,500 rpm,...
  • ➤ FLEXIBLE 90°& 45°BEVEL CUTTING: Easy-set depth scaled gauge lever allows the cutting depth up to 1-11/16...

11) WORX WORXSAW 4-1/2″ Compact Circular Saw

For a small, compact circular saw, you cannot go wrong with this one.

Due to the small size of this saw, you can take it just about anywhere.

Since this saw isn’t too large, it is meant for cutting through wood and other, somewhat weak, materials. But, you can also cut through metals that aren’t too dense.

Sale
WORX WORXSAW 4-1/2 Inch Compact Circular Saw –...
  • [SMALL FOR A REASON] Quick, more efficient cuts and you can take it with you when you don’t want to lug a...
  • [EZ-SET DEPTH GAUGE] The lever lets you go from 0-45 degree bevel settings with quick adjustment
  • [MADE FOR LUMBER] Excellent depth-of-cut for slicing up to 2" stock lumber. Cut 2x4s in a single pass. It also...

10) SKIL 20V 6-1/2 Inch Cordless Circular Saw

Since this circular saw is cordless, and somewhat small, moving it around is quite easy.

You can run this saw at 4,500 RPM. That’s pretty fast. All of this speed, combined with the strength of the blades, makes it easy to cut through wood, metal, plastic, and various other materials.

SKIL 20V 6-1/2 Inch Cordless Circular Saw,...
  • CUT THROUGH WOOD WITH EASE - This cordless circular saw is the go-to wood-cutting tool for DIY projects around...
  • LONG RUNNING TIME & BATTERY LIFE - The PWR core 20 Lithium battery has an innovative temperature management...
  • FAST AND CLEAN CUTS - Make your cuts fast and accurate with the tool’s thin-kerf, carbide-tipped blade, with...

9) DEWALT 6-1/2-Inch 20V Max Circular Saw

From DEWALT, we have a 6-½-inch circular saw.

The 5,150 RPM motor makes cutting through wood, plastic, and metal a very easy task. All of the blades are strong, which only enhances the process.

To go along with that, this saw is comfortable to hold and handle, due to the well-designed grip.

Sale
DEWALT 6-1/2-Inch 20V Max Circular Saw, Tool Only...
  • 5150 RPM motor of DEWALT circular saw delivers power and speed to make the most demanding cuts with ease
  • High strength and lightweight magnesium shoe of the corded circular saw provides jobsite durability for...
  • Optimized rubber overmolded comfort grip of the compact circular saw delivers optimal balance and control

8) DEWALT 7-1/4-Inch Circular Saw

The strong blades and 5,200 RPM motor this circular saw offers are both excellent. You can make use of these features in a way that lets you cut through metal, plastic, PVC – and other materials – with a fair amount of ease.

Along with that, this is a light saw, weighing just 8.8-pounds.

DEWALT 7-1/4-Inch Circular Saw with Electric...
  • DEWALT 7 1/4 circular saw is among the lightest saws in its class (8.8 lbs.)
  • Electric brake of the corded circular saw stops the blade after trigger is released
  • 15 amp motor of the compact circular saw delivers power for even the toughest applications

7) TECCPO 4.8Amp Compact Circular Saw

For a very light circular saw – just over 5-pounds – this is a great purchase.

You can use the 480W motor to generate a nice, steady saw speed.

The strength of the blades makes cutting through a variety of materials – including metal – a pleasant and easy task.

Mini Circular Saw, TECCPO 4.8Amp Compact Circular...
  • ➽ POWERFUL COPPER MOTOR & COMPACT SAW ▶ 480W/4.8Amp powerful copper motor provides 3700RPM No-Load Speed...
  • ➽3 BLADES & ADJUSTABLE CUTTING DEPTH▶ The 24T TCT Blade for wood, 44T HSS Blade for plastic & soft metal...
  • ➽ PRECISE LASER GUIDE & SAFE DESIGN▶ Legible laser guide and 7” scale ruler can assist you to cut a...

6) DEWALT ATOMIC 20V MAX Circular Saw

The cordless nature of this circular saw makes moving it around quite easy. You can easily saw in tight, narrow, or outdoor spaces.

Beyond that, the blades run at a nice pace, and the blades are strong. Both of these features make cutting through metal – along with other materials – quite easy.

Sale
DEWALT ATOMIC 20V MAX Circular Saw, 4-1/2-Inch,...
  • Brushless motor of DEWALT circular saw allows you to cut up to 369 linear feet of 3/4-inch OSB using DCB205...
  • The cordless circular saw has the removable auxiliary handle for increased control
  • The compact circular saw has a hang hook for increased convenience

5) BLACK+DECKER 20V MAX

A high-torque motor, and compact design, is the main feature this circular saw offers.

The compact design lets you use this saw in a variety of places. You can also move the saw around with a fair amount of ease.

As for the high-torque motor, it generates a strong speed, making it easy to cut through a variety of materials.

BLACK+DECKER 20V MAX 5-1/2-Inch Cordless Circular...
  • Circular saw with high torque motor
  • This cordless circular saw has 5-1/2-inch fast cutting blade for a variety of cuts
  • Metal cutting circular saw with tool-free depth of cut allows for easy depth adjustments

4) Milwaukee M18 2630-20

From Milwaukee, we have the M18.

You have, with this circular saw, access to 3,500 RPM, and a 24-tooth carbide blade that is meant for cutting wood.

Even though this blade is meant for cutting wood, though, it is still good at cutting through metal.

Sale
MILWAUKEE'S M18 2630-20 18 Volt Lithium Ion 6-1/2"...
  • ELECTRONIC BRAKES will stop your blade quickly when you’re finished with your cut. You won’t need to waste...
  • SOFT GRIP HANDLE provides maximum comfort so you can work with precision in slippery environments
  • BEVEL AND DEPTH ADJUSTMENT: You can adjust the depth up to 1 1/2" and the bevel up to 45 degrees, giving you a...

3) Makita 5007MG Magnesium

The wonderful thing about this saw is that it comes with ten unique blades. Each blade is strong, durable, and long-lasting. You can cut through metal, wood, plastic – and other materials – with ease.

Beyond that, the 15 AMP motor generates a speed of 5,800 RPM. That’s a lot of speed, which is great for all manner of tasks.

Makita 5007MG Magnesium 7-1/4-Inch Circular Saw...
  • Magnesium components create a lightweight saw (10.6 lbs.) that is well balanced and jobsite tough.
  • Powerful 15.0 AMP motor delivers 5,800 RPM for proven performance and jobsite durability
  • Ultra-coated blades provide reduced pitch build-up

2) Ryobi One P505 18V Lithium Ion Cordless

The 4,700 RPM speed this saw generates can make any sawing task much easier.

To enhance the process, Ryobi includes a fantastic blade. Since this blade is clear, you can see what you are cutting with clarity. The strength of this blade makes cutting through most materials easy and enjoyable.

Ryobi One P505 18V Lithium Ion Cordless 5 1/2"...
  • GRIPZONE OVERMOLD: The handles of this power tool are lined with a rubber mold. This increases friction...
  • TRANSPARENT LOWER GUARD: The polyurethane blade guard is clear, so you can get maximum visibility on your work...
  • ADJUSTABLE BEVEL: You can adjust the foot of this cordless circular saw up to 50 degrees to cut at a variety...

1) Makita XSS02Z 18V LXT

For a light and simple saw, you cannot go wrong with this one.

Due to offering only 700 RPM of speed, this is not the fastest saw out there.

But, that being said, the blades are strong. Strong enough, to the point where cutting through a variety of materials – including metal – is certainly possible.

Makita XSS02Z 18V LXT Lithium-Ion Cordless 6-1/2"...
  • Makita built motor delivers 3, 700 RPM for faster cutting and ripping through wood
  • Heavy gauge, precision machined base for smooth, accurate cutting and added durability
  • 50 degree maximum bevel cutting capacity

Metal-Cutting Circular Saw Buying Guide

If your line of work calls for cutting metal on a regular basis, then you might need to consider purchasing a circular saw built for the job. The following segment will help you grasp an understanding of what to look for when looking for the right circular saw for cutting metal.

Circular Saw for Metal

Motor Power

When it comes to metal, you need to ensure that the unit has enough torque to slice through dense materials. Greater torque is found in models with higher amp and voltage ratings. Depending on how thick a metal piece you want to work with, you can get a “light-duty” saw with a 5.8-amp motor or something as beefy as 15 amps.

In addition to checking out how powerful the motor is, you also need to ensure that the tool doesn’t have a maximum speed outside of the 2,700 to 3,900-RPM range. Anything lower and the blade will bump feebly against the metal object; anything higher and you lose a ton of precision when making contact on metal.

Versatility

Versatility is one thing that many craftsmen prioritize. Having one tool that can be used for multiple applications and/or materials is how you can save a ton of money.

Metal circular saws can also be versatile in the sense that it can slice through materials like wood and plastic. However, remember how we said that speed affects how cleanly the blade can cutIf you want a versatile circular saw, make sure that it comes with variable speed.

Variable speed allows the user to adjust how quickly or slowly the blade spins, depending on what materials they’re cutting. Crank up the speed when chopping wood, but bring it back to first gear when it comes time to slice metal and plastic piping.

In addition to being able to select how quickly the blade spins, you’ll also want the right blade for the right job.

Best Metal Cutting Circular Saw to Buy

Blade

There are two types of blades that you can choose: carbide-tipped and abrasive discs.

Carbide-tipped blades are the preferred option since they can last a long time (depending on how and what you cut) and will leave smooth, clean edges after the cut since there are no sparks. Abrasive discs, on the other hand, leave rough edges – it produces a fireworks display of sparks in your workshop – and probably won’t last you more than a couple months.

Be sure to select your tool based on what type of blade it uses since many models don’t support both abrasive discs and carbide-tipped blades.

Metal Cutting Circular Saws

Grip

The tool needs to be comfortable in hand. The grip can affect how precise you are when pushing the blade into a material. Make sure that the grip is contoured to fit the shape of your hand. The ON trigger, located on the grip, should also be in a place that’s easy for your fingers to reach and pull.

Safety Features

Common safety features for circular blades include a blade guard (sheaths the blade when it’s not in use) and lock-off lever (prevents the unit from running due to an accidental pull of the trigger). You should also consider the materials used to construct the tool; they need to be durable and house the sensitive inner components well to avoid accidental splashing when working in wet environments.

What type of circular saw blade

Weight

The overall weight of the tool is also an important consideration to make. Even though most – if not all – of the cuts you make will be made horizontally, there may be some instances where you need to work high off the ground or overhead. The last thing you need to think about is whether the tool will weigh you down, especially when a rapidly spinning blade is spinning inches away from your face (WEAR SAFETY GOGGLES!).

Final Remarks

So there you have it, folks. After reading this article, hopefully, you’ve learned the main differences between metal-cutting and wood-cutting circular saws and determined whether you need one for your line of work or not.

If you don’t have a circular saw already, you may want to consider purchasing a versatile tool for cutting through metal, plastic, and wood. Just be sure that the circular saw is equipped to handle several jobs without the risk of burning the motor or damaging the blade. Take a few moments to study the most important specs, namely motor power and speed, variable speed, and the type of blade used that the unit uses.

Why Use a Metal Cutting Circular Saw

SaleBestseller No. 1
SKIL 5280-01 Circular Saw with Single Beam Laser...
  • Powerful 15-amp motor delivers 5,300-RPM for greater speed and faster cuts
  • 7-1/4-inch carbide-tipped blade included. Spindle lock for easy blade changes.
  • 51 degree bevel capacity for a wide variety of cuts. Arbor size: 5/8 inches, cord length: 6 feet
Bestseller No. 2
DEWALT 7-1/4-Inch Circular Saw with Electric...
  • DEWALT 7 1/4 circular saw is among the lightest saws in its class (8.8 lbs.)
  • Electric brake of the corded circular saw stops the blade after trigger is released
  • 15 amp motor of the compact circular saw delivers power for even the toughest applications
SaleBestseller No. 3
CRAFTSMAN 7-1/4-Inch Circular Saw, 15-Amp...
  • High performance motor runs at 5, 500 RPM's for aggressive fast cutting
  • 71/4inches 18T Carbide tipped blade with up to 21/8inches Capacity for 2x material
  • Tool-free BEVELING shoe pivots up to 55 deg. For angled cuts with detents at 22.5 and 45 Degree for ease of...

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Last update on 2021-05-18 / Most affiliate links and/or Images from Amazon Product Advertising API

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