Most people find themselves in a bind when cutting metal with a circular saw blade. The rookie mistake is to use an all-purpose or woodworking blade for the job.
So, to make sure you find the best circular saws, we have reviewed the top 5 circular saws for cutting aluminum.
Let’s look at our top three picks, followed by detailed reviews.
| IMAGE | NAME | DETAILS | |
|---|---|---|---|
  | ★ WINNER ★ Diablo Pro-Level | This versatile circular saw blade with every feature needed for cutting through aluminum. It delivers optimum performance and gives additional benefits like reduced noise and vibration. | Check on Amazon |
  | ★ RUNNER UP ★ Oshlun SBNF-065060 | An affordable circular saw blade that cuts through almost non-ferrous material. It’s compact in size but is durable, strong, and feeds material well. | Check on Amazon |
  | ★ ALSO GREAT ★ DEWALT 6-1/2-Inch | With a handle that is as sturdy as the saw itself, this product was bound to be in the top pics. It is efficient and fast on any material. | Check on Amazon |
These were our top three picks for the best circular saw blades for cutting aluminum. Let’s take a look at our complete review list.
Top 5 Best Circular Saw Blade For Cutting Aluminum -
1. Best Professional Circular Saw Blade For Cutting Aluminum - Diablo Pro-Level Circular Saw Blade Review
Working with metallic materials requires an efficient blade that cuts well and gives a clean finish. The Diablo Pro-Level circular saw blade is one of the most professional blades in the market.
Its titanium cobalt carbide tips give you enough strength to cut through all sorts of non-ferrous materials.
This blade is shock-resistant and can withstand continuous use for long periods of time without the need of you sharpening it.
Factors to Consider Before you Decide to Buy Diablo Pro-Level Circular Saw Blade
Blade Size: The size of the blade is a standard 10 inches which makes it fit many standard circular saws used in workspaces. It has a 0.0094-inch thin kerf which improves how you feed the material into the saw.
Material: The blade itself is made of titanium cobalt carbide for increased durability and better resistance against aluminum materials when you make cuts with it.
Number of Teeth: It has a total tooth count of 80, all of which are titanium cobalt carbide tipped. The teeth make sure that the material doesn’t get stuck in them.
Performance: The blade cuts through aluminum effortlessly along with other non-ferrous materials. It is fast, durable, and makes accurate cuts.
- Noise control
- Anti-shock features
- Prevents vibration
- Feeds material well
- Precise & clean cuts
- Fast for its size
- Expensive
- Dulls after continuous use
- Can misalign cuts
Best Circular Saw Blade For Cutting Aluminum
The best circular saw blade for cutting aluminum is the Diablo Pro-Level circular saw blade because of its precision, accuracy, and professional features.
2. Best Strongest Circular Saw Blade For Cutting Aluminum- Oshlun SBNF-065060 Review
When it comes to circular saw blades cutting through metal, strength is a desirable quality. The Oshlun SBNF circular saw blade manifests just that and more. You can easily cut through aluminum with this saw thanks to its tungsten carbide material and negative tooth angle.
You might feel like a lower carbide means it will be weak but this saw is less likely to break or chip when in contact with metal. It will help you make precise and accurate cuts whilst outlasting your other blades.
Factors to Consider Before you Decide to Buy Oshlun SBNF-065060
Blade Size: The blade is relatively smaller than most at 6 ½ inches in diameter. However, it provides you with increased energy and precision with its fast speed.
Material: It is made of tungsten carbide which is termed a C1 carbide material. However, you will find it will last you a long time.
Number of Teeth: This specific saw blade has a total of 60 teeth with a negative tooth angle. An additional feature you would find is its triple tooth grind.
Performance: This blade has an excellent performance, as it makes clean cuts whilst ensuring the material does not get stuck in the teeth of the blade. You will not have to worry about burring either and it comes with heat vents for long periods of use.
- Durable and strong
- Negative tooth angle
- Prevents burrs
- Has cooling vents
- Good material feed
- Low fragment spraying
- Relatively expensive
- Doesn’t prevent shocks
- Can vibrate
Best Circular Saw Blade For Cutting Aluminum
The best circular saw blade for cutting aluminum is the Oshlun SBNF circular saw because it is strong, self-cooling, and durable.
3. Best Affordable Circular Saw Blade For Cutting Aluminum - DEWALT 6-1/2-Inch Circular Saw Blade Review
Made from hardened steel with reinforced carbide edges, the Dewalt 6 ½ inch circular saw blade is sure to cut through aluminum and more. You can effortlessly use this blade with a thin kerf that provides speed and an anti-stick rim that makes sure it doesn’t stick to your saw.
At an affordable price, it gives additional features that one usually finds in more expensive saw blades.
What completes the package is its durability and sharpness. You won’t have to change or sharpen the blade as frequently as the rest.
Factors to Consider Before you Decide to Buy DEWALT 6-1/2-Inch Circular Saw Blade
Blade Size: The blade comes in a 6 ½ inch diameter with a ⅝ inch arbor. You can easily make deep precise cuts with this blade.
Material: Tempered steel and aluminum carbide make up the body and edges of the blade. This reinforced build helps you use the blade without worrying it will chip.
Number of Teeth: The blade has a total number of 36 teeth that are spaced apart to get clean and precise cuts. The thin kerf provides you with greater speed.
Performance: This blade gives added performance along with precious. Its design enables you to easily cut through aluminum regardless of the power of the motor you attach it to.
- Great speed
- Durable and sturdy
- Precise clean cuts
- Frictionless spin
- Does not chip
- Precise cut on wood
- Low tooth count
- Variable performance on cordless vs corded saws
- Sprays shavings
Best Circular Saw Blade For Cutting Aluminum
The best circular saw blade for cutting aluminum is the Dewalt 6 ½ inch circular saw blade because of its special design, high speed, and precision.
4. Best Non-Ferrous Circular Saw Blade To Cut Aluminum - Concord Blades Non-Ferrous Circular Saw Blade Review
A circular saw blade from a humble make, the Concord Blades non-ferrous circular saw blade is one of the best in the market when it comes to cutting aluminum. The major selling point for this blade is the variety you get to choose from in size and tooth count.
The most popular one is the 7 ¼ inch blade, as it gives you the functions of all bigger and high tooth count blades at a reasonable price.
Factors to Consider Before you Decide to Buy Concord Non-Ferrous Circular Blade
Blade Size: This blade is 7 ¼ inches in diameter and you can easily use it with all sorts of circular saws.
Material: The blade itself is made of a sturdy material whilst its edges are reinforced titanium carbide. This gives the blade enough strength for you to use it on a variety of materials.
Number of Teeth: This specific blade comes with a 40 tooth count with a -5 degree hook angle. However, you can find 60 and 80 tooth count blade variations.
Performance: You can easily cut through a wide range of non-ferrous materials with this blade and also use it on plastics and glass. The precision of the blade makes it easier for you to use.
- Multi-purpose
- Comes in many varieties
- Has a good length
- Sharp edges
- Carbide tipped teeth
- Triple chip grind
- Won’t cut very hard materials
- Can be misaligned
- Needs sharpening after use
Best Circular Saw Blade For Cutting Aluminum
The best circular saw blade for cutting aluminum is the concord blades non-ferrous circular saw blade because of its versatility and sharp edges.
5.Best Durable Circular Saw Blade For Cutting Aluminum - Mk Morse 101646 Metal Devil Review
An expensive blade that measures up to its price with its variety and customization, the MK Morse Metal Devil Circular Saw Blade is the last blade on our list.
Although you can easily cut through aluminum and more with this blade, it has many other features as well.
What sets this blade apart from the rest is how it has new technology to improve the life of already long-lasting carbide tips whilst giving greater speed and sharpness.
Factors to Consider Before you Decide to Buy Mk Morse 101646 Metal Devil
Blade Size: This specific blade is 10 inches in diameter however many different sizes are available to fit all sorts of circular saws.
Material: The material used to make the blade is a metal blend and its carbide tips are made from the same NTX blend.
Number of Teeth: You will be surprised to find this blade has 72 teeth per inch. However, you can also buy it at a different tooth count as well.
Performance: You can easily cut through aluminum, bronze, and other metals with this blade. The high TPI makes it sharp and accurate whilst it does not let the material get stuck when you feed it to the blade.
- High TPI
- Special carbide tips
- Variety of sizes
- Stops vibration
- Feeds material well
- Tends to be noisy
- Extremely expensive
- Performance varies on the type of saw used
Best Circular Saw Blade For Cutting Aluminum
The best circular saw blade for cutting aluminum is the Mk Morse 101646 Metal Devil because of its high TPI, good feeding, and accurate cutting.
Buyer's Guide
Tooth Count
The tooth count on a blade determines a lot. It determines the speed of the blade, the cut it will make, and the type of finish. The way the teeth are positioned and their hook angles determine how well you can feed materials into them.
The Optimal TPI
The most optimal teeth per inch for cutting aluminum depends on the thickness of the materials you are working with. For thin materials, you can easily use 10 TPI blades, for thicker ones you can go up to 6 TPI.
The Best Hook Angle
Generally, the hook angle of -5 is known as the best hook angle for cutting aluminum materials. However, 0 to any negative hook angle will work well for cutting through most metals.
Material
The material that the blade is made of is very important. Some blades are made of strengthened metal whilst their tips are carbide, whereas other blades are completely carbide themselves.
Reinforced Metal Blades
Certain blades are made of metal blends that have been tempered for extra strength. This makes sure that these blades are able to withstand pressure and are durable in the long run. However many blades are also made with carbide materials now, not just their tips.
Best Carbide To Use
When it comes to blades, you can choose from a variety of carbide options such as aluminum carbide, tungsten carbide, titanium carbide, titanium cobalt carbide, etc.
Although each of them is strong and used in regards to the dimensions of the weight and size of the blade, you must remember that even the lower carbides are durable and strong when coupled with the right TPI and hook angle.
Blade Dimensions
Circular saw blades come in different sizes because they have to fit into different types of circular saws. Good blades come in various sizes whilst the quality remains the same.
When buying a blade, make sure its dimensions match that of the circular saw you have.
Smaller blades tend to spin faster and have more cutting ability. However, longer blades are compensated by their low kerfs and hook angles.
Purpose
Generally, when buying a circular saw blade to cut aluminum with, you would prefer to buy a blade that cuts through most metals. There are variations available where blades can cut through plastics, glass, and other ceramic material.
However, it is mostly seen that multi-purpose blades cut through thin metal sheets only as compared to blades specifically for metal.
Also if you keep your metal blade different from the plastics and glass blade, then it will last longer.
Affordability
Another key element to consider is the affordability of the blade as opposed to the features it has. Some professional blades cost more because they have features like noise reduction, less vibration, and friction-proof rims which make them easier to work with.
The more a blade offers, the pricier it will be.
For the most part, if it aligns well, makes precise cuts, and does not dull quickly, you do not have to invest in an expensive blade if you feel you cannot afford it.
Frequently Asked Questions (FAQs)
Why do circular saw blades come in different sizes?
Circular saws are of different types and come in all sizes. The blades for these saws come in different sizes so that each saw can have a specific blade. The quality of metal used and the TPI for the blade usually remains the same.
What is the minimum TPI required for a ⅛ sheet of aluminum?
The minimum TPI required to cut through a ⅛ inch sheet of aluminum is 10 TPI and it decreases as the sheet gets thicker.
Can an aluminum cutting blade be used as an all-purpose blade?
Yes, an aluminum cutting blade makes a good all-purpose blade since most other materials are not as hard. You mostly cut ceramic, glass, and other materials with it as well.
What is the importance of a hook angle?
Hook angles on a circular saw blade determine how the blade engages with the material. Low hook angles are used to cut through hard materials. Metal cutting blades have a hook angle of negative 5 to 15 degrees.
How often do aluminum cutting blades need to be sharpened after use?
Aluminum cutting blades mostly have diamond tips or hard carbide edges. They do not easily wear out even after continuous use. However, on the safe side, you should sharpen them once a month if you use them often.
Is the tungsten carbide blade strong enough to cut aluminum?
Yes, although it is a lower carbide it is still strong enough to cut through aluminum especially if the angles and tooth count on the blade complement it.
Why do some blades have a lot of teeth while others don’t?
The teeth on the blade depend on the kind of cut and finish the blade will have. Some blades have a high tooth count whilst others do not. Thicker metals require a lower TPI, but speed also plays an important role.
Can circular saw blades be used on miter saws as well?
Yes, you can use circular saw blades on miter saws as well. They are still a type of circular saw and are often used to cut aluminum as well.
Is it alright to cut other metals with an aluminum cutting blade?
Although you can cut other metals with an aluminum cutting blade, it is advised to not cut metals harder than aluminum as the blade might dull.
How can I keep my blade sharp for longer?
The key tip you can use to keep your blades sharp for longer is to only use them for the material they are intended for if you can afford it. Have separate blades for different types of materials. This will keep the edges of your blade sharper for longer.
Wrapping things up
Now that we have discussed the best circular saw blades to cut aluminum with, you can get started with more projects.
Always remember to keep your blades in good condition so they last longer. The better you care for your blades, the less they will rust or dull.
If there is anything further you would like to know, leave a comment below.