Hardened steel teeth make quick work of cutting metal sheets and pipes. You don’t need a plasma cutter or angle grinder for every job. A good circular saw blade to cut metal can be your best friend in the workshop. It slices through steel like butter. No more endless grinding or hacksawing. You save time and energy. Its just so satisfying to watch it go.
But not every blade does this job well. Some dull fast. Others leave terrible burrs. You need the right one for clean, safe cuts. I tested several of these blades recently. I wanted to find one that lasts and stays sharp. Now, let me share what I found. Trust me, your next metal project will thank you.
Product Comparison Table: 10 Best Circular Saw Blade To Cut Metal
| Image | Why We Like This Product | Editor’s Rating | |
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Diablo 7-1/4-Inch x 70-Teeth Steel Demon Carbide Saw Blade…
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9.6 |
Read Review |
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TWIN-TOWN 7-1/4-Inch 48 Teeth Dry Cut Steel and Ferrous…
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9.4 |
Read Review |
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CRALY 5-1/2 Inch 50 Teeth Aluminum and Non-Ferrous Metal…
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9.2 |
Read Review |
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UXACE 5-1/2-Inch 36-Tooth Circular Saw Blade, 10 mm Arbor,…
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9.1 |
Read Review |
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Diablo Steel Demon Cermet II Saw Blade with Triple…
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8.9 |
Read Review |
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CRALY 5-3/8 Inch 30 Teeth Steel and Ferrous Metal…
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8.7 |
Read Review |
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HARDWIN 7-1/4 Inch Metal Cutting Circular Saw Blade -…
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8.5 |
Read Review |
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DEWALT Circular Saw Blade, 7 1/4 Inch, 16 Tooth,…
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8.4 |
Read Review |
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IVY Classic 35050 Swift Cut 7-1/4″128 Tooth Aluminum &…
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8.2 |
Read Review |
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FOXBC 7-1/4 inch Circular Saw Blade Metal and Stainless…
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8.0 |
Read Review |
Quick Review For Top 10 Circular Saw Blade To Cut Metal
Diablo 7-1/4-Inch x 70-Teeth Steel Demon Carbide Saw Blade for Thin Metal – Ideal for Mild Steel Cutting, 12 Gauge or Thinner – Tico Hi-Density Carbide, Triple Chip Grind – D0770F
The Diablo 7-1/4-Inch x 70-Teeth Steel Demon Carbide Saw Blade for Thin Metal, model D0770F, is designed for one job: cutting mild steel that is 12 gauge or thinner. It does not mess around. You get 70 teeth and a triple chip grind, which means it chews through metal without chattering or grabbing. The teeth are made with Tico Hi-Density Carbide. This is not your standard blade material.
It holds up longer against the heat and abrasion of steel, so you are not swapping blades out after every few cuts.
Compatibility is a big deal here. The blade has a thin kerf, which reduces resistance as you cut. That makes it a good match for both cordless and corded circular saws. If you are using a battery-powered saw, you know how important it is to save power. This blade helps your battery last longer because it does not fight the material. It also means faster cuts.
You push the saw, the blade does the work, and you move on to the next piece. No bogging down.
One thing to keep in mind. This is for thin metal only. We are talking up to 12 gauge. If you try to cut something thicker, you will risk damaging the blade or your saw. It works best on sheet metal, steel studs, and similar materials. The triple chip grind is key here. Each tooth has a beveled edge that chips away material instead of scraping it. That leaves a cleaner edge with less burr.
TWIN-TOWN 7-1/4-Inch 48 Teeth Dry Cut Steel and Ferrous Metal Cermet Saw Blade with 5/8-Inch Arbor
The TWIN-TOWN 7-1/4-Inch 48 Teeth Dry Cut Steel and Ferrous Metal Cermet Saw Blade with 5/8-Inch Arbor is a tool built for clean, straight cuts on metal. It uses the newest generation of Cermet material. That’s a mix of ceramic and metal in the tips. This helps the blade stay cool and last a long time, even when you are cutting through tough materials.
You can use this blade on a wide range of mild steel projects.
It handles pipe, angle iron, tube, channels, steel studs, thin gauge, and even solid bars. It’s a dry cut blade, so you don’t need any cutting fluid or coolant. That makes setup easy and keeps your workspace cleaner. The 48 teeth give you a smooth finish with less burring, so you spend less time cleaning up the edges.
One of the best parts is how quiet and stable it runs. The blade has laser cut stabilizer vents.
These vents trap noise and vibration, keeping the blade cool and reducing the chance of warping. That means you get truer cuts and the blade lasts longer. There’s also an electrophoretic coating on the blade. This helps reduce rust and corrosion, so the blade stays in good shape even if you don’t store it in a dry place.
The blade is 7-1/4 inches with 48 teeth and a 5/8-inch arbor. It runs at 4500 rpm, so it is designed specifically for low-rpm metal cutting saws.
CRALY 5-1/2 Inch 50 Teeth Aluminum and Non-Ferrous Metal Cutting Circular Saw Blade, 10 mm Arbor, Carbide Tipped, Thin Kerf, Black Ice™, for Thin Aluminum, Plastic, Composite(C05550AL-B)
The CRALY 5-1/2 Inch 50 Teeth Aluminum and Non-Ferrous Metal Cutting Circular Saw Blade, 10 mm Arbor, Carbide Tipped, Thin Kerf, Black Ice™, for Thin Aluminum, Plastic, Composite(C05550AL-B) is built for clean, accurate cuts in non-ferrous materials. This blade measures 5-1/2 inches in diameter with 50 teeth in a TCG (triple chip grind) configuration. The arbor size is 10 mm, and the kerf is thin at just 1.6 mm.
These specs mean you can work with thin aluminum, plastic, and composite materials without fighting the blade.
The carbide tips are made from ultra-fine grain carbide. This material is tough and holds its edge for a long time. You get a super clean cutting surface and the blade lasts through many projects. So you won’t need to replace it often, which saves you time and money. The thin kerf design is a big plus.
It uses a laser-cut hardened steel body to reduce noise and vibration while you cut. This makes for a more accurate and fast cut. Less vibration also means less chance of the material chipping or bending, especially when your working with thin metals.
The BLACK ICE shield anti-stick coating is another smart feature. It reduces friction, heat, and corrosion during use. This keeps the blade running smoothly and helps prevent gumming up from plastics or composites.
UXACE 5-1/2-Inch 36-Tooth Circular Saw Blade, 10 mm Arbor, Ferrous Metal, Steel Cutting Blade, Carbide Tip, Thin Kerf, for Channel, EMT Conduit, Angle Iron, Threaded Rod, Flat Bar
The UXACE 5-1/2-Inch 36-Tooth Circular Saw Blade is built for cutting through ferrous metal like steel, channel, EMT conduit, angle iron, threaded rod, and flat bar. This is a professional-grade blade with a 10 mm arbor, so you need to make sure you use it with a low RPM metal cutting saw that runs at 5,000 RPM or less. It is not for wood or high-speed applications.
The blade has 36 teeth and a thin kerf design that is laser cut.
This means you get more straight cuts and waste less material. It also saves up to 30% power in a cordless tool, which helps your battery last longer on the job. The thin kerf is only 1.6 mm, so it removes less metal per cut and puts less strain on your saw.
What makes this blade special is the professional-grade hi-density cermet carbide tips. These tips are not the same as regular carbide. They cut through steel like butter and leave a fine, clean finish.
You won’t have to struggle with rough edges or burning. The blade body is made from 75Cr1 hardened steel, which gives it a longer lifetime compared to regular circular saw blades. It can handle tough jobs without warping or wearing out quickly.
Another feature you will appreciate is the Anti-Vibe Technology. It reduces vibration and noise during cutting, so you get more stable cuts and your hands feel less fatigued.
Diablo Steel Demon Cermet II Saw Blade with Triple Chip Grind and Perma-Shield Coating – Ideal for Medium Metal Cutting – 7-1/4" Diameter, 48 TCG Teeth – D0748CF
The Diablo Steel Demon Cermet II Saw Blade with Triple Chip Grind and Perma-Shield Coating is a 7-1/4″ diameter blade with 48 TCG teeth, designed for medium metal cutting. It is model D0748CF.
This blade is built around three major performance upgrades over standard grinding discs. First, the Cermet II teeth offer serious durability. They handle high heat and maintain hardness much better than normal steel teeth.
This means you get up to 25 times longer life compared to a standard grinding disc. You will change blades less often, which saves you time and money on the job site.
Second, the cutting performance is much cooler. A grinding disc can heat steel by up to 500 degrees, which often leaves a permanent discoloration on the metal. This blade cuts up to 50 times cooler than that.
Your material stays clean and you avoid the heat damage that weakens or ruins the look of your work.
Third, the blade cuts faster. You get up to 10 times quicker cuts with your circular saw versus using a grinding disc. In both regular metals and stainless steel, this blade can shave up to 60 seconds off each cut. That adds up to real productivity gains over a full day of work.
The Triple Chip Grind tooth design is key for safety. It minimizes sparks during cutting.
CRALY 5-3/8 Inch 30 Teeth Steel and Ferrous Metal Cutting Circular Saw Blade, 20 mm Arbor, Thin Kerf, Professional Carbide Tipped Blade for Angle Iron, Threaded Rod, EMT Conduit(C0530MC)
The CRALY 5-3/8 Inch 30 Teeth Steel and Ferrous Metal Cutting Circular Saw Blade is built for cutting tough metal without the fuss. This is a professional carbide tipped blade, designed to handle jobs like slicing through angle iron, threaded rod, and EMT conduit. You get a 5-3/8 inch diameter with 30 teeth, and the arbor is 20 mm, but it comes with bushings for 5/8 inch, 1/2 inch, and 10 mm, so it fits most saws right out of the box.
The key here is the thin kerf design, which is just 1.6 mm wide. That means it removes less material, so your saw works less hard and you get cleaner cuts. The blade body is laser-cut with expansion slots and stabilizer vents. These features trap noise and reduce vibration, so your cuts stay straight and accurate with less burrs. You wont have to fight the blade to keep it on track. One of the biggest advantages is the carbide. CRALY uses a high-density tungsten carbide, which they call Hi-TiWC.
This stuff is tough and wear resistant. Compared to standard grinding discs, this blade can last up to 25 times longer. It also runs cooler, which matters when you are cutting ferrous metals. Overheating can ruin a blade fast, but this one stays productive even on longer cuts. The blade also has an industrial rust-proof E-coating. This is not just paint. It is a protective layer that fights corrosion, so the blade stays sharp and usable even if you store it in a damp garage or workshed.
HARDWIN 7-1/4 Inch Metal Cutting Circular Saw Blade – 48T Cermet Carbide, Replace for Diablo D0748CF, for Rebar, Angle Iron, Pipes, 5/8" Arbor, Low-Heat Spark-Free Thin Kerf Design
The HARDWIN 7-1/4 Inch Metal Cutting Circular Saw Blade, 48T Cermet Carbide, is a direct replacement for the Diablo D0748CF. It is built for cutting through tough materials like rebar, angle iron, pipes, and channel steel. You get 48 precision teeth that are made from a special cermet carbide blend. This isnt your standard blade. It is designed for professional-grade metal work, so it handles the heavy stuff without slowing you down.
The blade uses a thin kerf design.
That means it removes less material as it cuts, which reduces waste and helps your metal go further. For anyone working on fabrication or construction, this makes a real difference in cost and efficiency. You will notice the cuts are clean and straight, which saves you time on grinding or finishing later.
Safety is a big part of the design. The advanced ceramic alloy tooth technology keeps the blade running cooler. That means less heat buildup and far fewer sparks during operation.
You can work with more confidence because the risk of material discoloration is gone. Your metal stays looking good, and your work enviroment is safer. The spark reduction is a major plus if you are cutting in tight spaces or near flammable materials.
Durability is built in. The teeth are extremely hard, and the blade has a special anti-rust and anti-stick coating. This coating prevents gumming and keeps the blade cutting smoothly even after extended use.
DEWALT Circular Saw Blade, 7 1/4 Inch, 16 Tooth, Metal Cutting (DW3330)
The DEWALT Circular Saw Blade, 7 1/4 Inch, 16 Tooth, Metal Cutting (DW3330) is designed specifically for cutting steel and iron. This is not a general-purpose blade. You need this when you are working with ferrous metals like rebar, angle iron, pipe, or sheet metal. The blade size is 7 1/4 inches, which is the standard size for most cordless and corded circular saws.
That makes it a direct replacement for your existing wood or masonry blade.
The most important feature is the 16 tooth count. Low tooth counts like this are typical for aggressive cutting. Each tooth is large and takes a big bite of material. This means the blade cuts fast, but it also means the cut surface will be rougher than what you get from a high-tooth-count blade. For metal cutting, speed is often more important than a smooth finish.
The blade is made for steel and iron, so the teeth are tipped with carbide or a similar hard material to handle the abrasion and heat. You should not use this blade on wood, plastic, or aluminum. It will not perform well and could be dangerous.
Ease of use is a key point here. The blade installs just like any other standard circular saw blade. You put it on the arbor, make sure the teeth are pointing in the right direction, tighten the nut, and you are ready to go.
IVY Classic 35050 Swift Cut 7-1/4"128 Tooth Aluminum & Plastic Cutting Circular Saw Blade with 5/8" Diamond Knockout Arbor, 1/Card
The IVY Classic 35050 Swift Cut 7-1/4″ 128 Tooth Aluminum & Plastic Cutting Circular Saw Blade is a specialized tool for cutting light gauge materials. It’s made for jobs where you need a clean, smooth finish on aluminum, plastic, or vinyl siding up to 1/8″ thick. If your material is thicker than that, you’ll want to switch to the IVY Classic 36360 7-1/4” 60T Non-Ferrous & Plastics Blade instead.
This blade is built from high carbon alloy-steel.
The teeth are precision ground with no set, which means they don’t bend out to the sides. This design helps you get accurate cuts with less chipping or rough edges. The Swift Cut trademark is on the blade, and it lives up to that name for clean slicing through non-ferrous metals and plastics. One important thing to remember: you must check the direction arrows on the blade. It has to rotate in the direction shown.
Installing it backwards will cause poor performance and could be dangerous.
The blade has expansion slots cut into the steel. These slots help reduce heat buildup as you work. Less heat means the blade is less likely to warp or buckle during long cuts. This keeps the blade true and extends its useful life. The arbor size is 5/8″ with a diamond knockout, so it fits most standard circular saws.
FOXBC 7-1/4 inch Circular Saw Blade Metal and Stainless Steel Cutting 48 Teeth, Replacement for Diablo D0748CF Ceramic Carbide Saw Blade
The FOXBC 7-1/4 inch Circular Saw Blade Metal and Stainless Steel Cutting 48 Teeth, Replacement for Diablo D0748CF Ceramic Carbide Saw Blade is a dedicated tool for cutting through tough metals. It is designed as a direct replacement for the Diablo D0748CF, but it brings its own set of engineered advantages. This blade uses a blend of premium Japan ceramic and metallic materials for the teeth. This combination gives you high heat tolerance and increased hardness.
The result is a blade that wears down much slower than standard options.
You will notice the difference in performance right away. Compared to a standard grinding disc, this blade cuts up to 10 times faster. That means you can save up to 60 seconds on each cut in metals and stainless steel. It also runs up to 50 times cooler than a grinding disc. Grinding discs can heat steel by up to 500 degrees, which often leaves a permanent discoloration.
This blade avoids that problem completly, keeping your work looking clean.
The blade is built for specific tasks. It works great on steel studs, channel, angle iron, EMT conduit, and all-thread. For studs and tubing, it handles wall thicknesses from 1/16 inch (16 gauge) up to 1/4 inch. For plates and bars, it works with thicknesses from 1/8 inch (11 gauge) up to 1/2 inch. It also cuts rods with diameters from 1/4 inch up to 1-1/2 inches.
Circular Saw Blade To Cut Metal Buying Guide
A circular saw blade to cut metal must have hardened teeth and cooling slots. Without these two things, you are just wasting your time. The blade will overheat, dull fast, and maybe even warp. That is frustrating when you are halfway through a cut. You want clean results, not a burned edge. So what else matters? Let’s break it down by the factors that actually make a difference.
Tooth Count and Material
For metal, you need a high tooth count. Think 60 to 80 teeth for smooth cuts. Lower tooth counts leave rough edges that need extra work. The teeth should be carbide-tipped. Carbide stays sharp longer. Some blades use TCT (tungsten carbide tipped) and thay are a solid choice for tough jobs. Avoid cheap steel teeth—they wear down after a few cuts and you will be stuck replacing the blade too often.
Cooling and Heat Management
Heat is your enemy here. Metal cutting creates friction, and friction creates heat. That leads to blade damage. Look for blades with expansion slots or laser-cut cooling vents. These help disipate heat and reduce warping. Some blades also have a special coating to lower friction. If you notice smoke or a burning smell, stop and check your blade. It might be overheating because of poor cooling features.
Kerf and Stability
The kerf is the thickness of the cut. A thin kerf blade removes less material, so it cuts faster and puts less strain on your saw. But thin blades can wobble. A thicker kerf gives more stability for straight cuts. For metal, a medium kerf is often the best balance. Also, check if the blade has a laser-cut body or a hardened steel plate. These add stability and reduce vibration, which means safer cuts.
Arbor Size and Compatibility
Not all blades fit all saws. The arbor hole must match your saw’s shaft. Common sizes are 5/8 inch or 20mm. Some blades come with reducing rings to fit smaller arbors. Double check your saw’s specs before buying. A blade that doesn’t fit properly is dangerous and can cause kickback. Spend a minute to mesure, it saves you hassle later.
Frequently Asked Questions About Circular Saw Blade To Cut Metal
Can I use any circular saw blade to cut metal?
No, you can’t. You need a blade designed specifically for metal. Regular wood blades will dull quickly or break. Look for blades labeled “metal cutting” or “abrasive” for steel. For non-ferrous metals like aluminum, use a carbide-tipped blade with more teeth.
What’s teh best blade for cutting metal with a circular saw?
It depends on the metal. For thin steel sheets, a fine-toothed carbide blade works well. For thicker steel, choose an abrasive blade or a ferrous metal blade with fewer teeth. Aluminum needs a blade with at least 40 teeth to avoid melting the material. Always check the blade’s RPM rating—your saw’s speed shouldnt exceed it.
How many teeth do I need for cutting metal?
More teeth give a smoother cut but cut slower. For thin metal (under 1/8 inch), use 60-80 teeth. For thicker metal, 24-40 teeth are better. A general-purpose metal blade with 40 teeth works for most projects. Remember, too many teeth can cause the blade to overheat on thick metal.
Do I need to use lubricant when cutting metal?
It helps a lot. Lubricant reduces heat and friction, which prevents the blade from wearing out fast. You can use cutting oil, WD-40, or even water for aluminum. Just apply a thin coat to the cut line. Some blades are designed for dry cutting, so check the manufacturer’s instructions.
Can I cut metal with a cordless circular saw?
Yes, but your battery needs enough power. Metal cutting demands more torque than wood. Use a high-voltage saw (18V or higher) with a fresh battery. For thick steel, a corded saw is better since it provides constant power. Cordless saws work well for thin guage metal like flashing or gutters.
How do I avoid blade breakage?
Let the blade do the work. Don’t force the saw through the metal. Use a slow, steady feed rate. Clamp the metal securely to prevent it from vibrating. Wear safety glasses and gloves. Also, check that your blade is designed for your saw’s arbor size—most are 5/8 inch.
Can I cut stainless steel with a circular saw?
Yes, but it’s tough. Use a blade with carbide tips and a high tooth count (60-80). Go slow and use cutting oil to cool the blade. Stainless steel work-hardens, so don’t stop mid-cut. If you’re not careful, you might dull the blade quickly. A chop saw with an abrasive blade is easier for this.
Before You Decide
Check your saw’s arbor size and RPM rating before buying. A blade that spins too fast can be dangerous. Match the teeth count to your project—fewer teeth for thick metal, more for thin sheets. Wear eye and ear protection every time. And remember, cutting metal creates heat, so let the blade do the work without forcing it. Taking these steps keeps you safe and gives you cleaner cuts.
For your next project, pick a circular saw blade to cut metal that fits your material. A 14-tooth blade handles thick steel bars, while a 60-tooth blade works for thin aluminum panels. Store it dry to prevent rust. With the right blade and a steady hand, you’ll get smooth, accurate cuts every time. Jus keep the blade sharp and replace it when it gets dull for best results.