As a professional woodworker, I have encountered various challenges in my line of work. One such challenge is cutting aluminum with a jig saw. Aluminum is a lightweight and durable material that is commonly used in construction, automotive, and other industries. However, it can be difficult to cut due to its toughness and tendency to overheat.
Choosing the right jig saw blade is crucial when working with aluminum. A high-quality blade can make all the difference in achieving clean and precise cuts without damaging the material. There are several factors to consider when selecting the best blade for aluminum, including tooth design, material composition, and blade thickness.
One of the best jig saw blades for cutting aluminum is a carbide-tipped blade. Carbide is a hard and durable material that can withstand the rigors of cutting through aluminum. The carbide-tipped blades have sharp teeth that can easily penetrate and cut through the material, leaving a smooth and professional finish.
Another important factor to consider when choosing a jig saw blade for aluminum is the tooth design. Blades with a progressive tooth design, also known as a variable pitch, are ideal for cutting aluminum. This tooth design consists of teeth that are positioned at different angles and distances, allowing for faster and smoother cutting.
Understanding Aluminum Cutting Blades
I have been using a jig saw for quite some time now, and one thing I have come to realize is the importance of using the right blade for the specific material that I am cutting. When it comes to cutting aluminum, it is crucial to use an aluminum cutting blade that is designed specifically for this type of material.
An aluminum cutting blade is different from a regular blade, as it is specifically designed to cut through aluminum with precision and efficiency. These blades typically have a high tooth count, which allows for smoother and cleaner cuts on aluminum surfaces. They also have a special coating that reduces heat build-up, preventing the blade from getting too hot and causing damage to the material or the blade itself.
Another important factor to consider when choosing an aluminum cutting blade is the tooth configuration. The teeth on these blades are typically designed to have a negative hook angle, which means that they are angled backwards. This design helps to reduce the risk of the blade binding or getting stuck in the material, ensuring a safer and more efficient cutting process.
When using an aluminum cutting blade, it is important to take proper safety precautions, such as wearing protective eyewear and gloves. It is also important to ensure that the blade is properly installed and secured in the jig saw. By using the right blade and following safety guidelines, you can achieve clean, accurate, and efficient cuts when working with aluminum.
Selecting the Right Blade TPI
In order to successfully cut through aluminum using a jigsaw, it is important to choose the right blade with the correct teeth per inch (TPI). The TPI of a blade refers to the number of teeth present on one inch of the blade’s length. Selecting the right TPI for your jigsaw blade will greatly affect the cutting performance and the quality of the finished cut.
When it comes to cutting aluminum, a general rule of thumb is to opt for a blade with a higher TPI. Higher TPI blades have more teeth per inch, resulting in a smoother cut. For thin aluminum sheets (around 1/16″ to 1/8″ thick), a blade with a TPI of 24 to 32 would be suitable. For thicker aluminum (1/4″ to 1/2″ thick), a blade with a TPI of 18 to 24 would be more appropriate.
It’s important to note that using a blade with too low of a TPI on aluminum can result in rough, jagged cuts and excessive heat buildup. On the other hand, using a blade with too high of a TPI may cause it to clog, leading to poor cutting performance. Therefore, selecting the right blade TPI for the thickness of the aluminum being cut is crucial for achieving clean and precise cuts in this material.
Choosing the Appropriate Blade Material
When looking for the best jig saw blade for cutting aluminum, one of the most important factors to consider is the blade material. Choosing the right material can significantly affect the performance and longevity of the blade.
There are several different blade materials to choose from, each with its own advantages and disadvantages. Some common blade materials for cutting aluminum include high-speed steel (HSS), carbide-tipped, and bi-metal blades.
- High-speed steel (HSS) blades: HSS blades are a popular choice for cutting aluminum due to their durability and versatility. They are made from a hardened steel alloy that can withstand higher speeds and temperatures. HSS blades are known for their sharpness and ability to cut through various materials, including aluminum. However, they may not be as effective for cutting thicker or harder types of aluminum.
- Carbide-tipped blades: Carbide-tipped blades are another option for cutting aluminum. These blades have carbide tips that are brazed onto the teeth, providing extra hardness and durability. Carbide-tipped blades are especially effective for cutting harder types of aluminum and can withstand higher speeds. They are less likely to dull quickly compared to HSS blades. However, they may be more expensive.
- Bi-metal blades: Bi-metal blades combine the best qualities of both HSS and carbide-tipped blades. They have a high-speed steel body for flexibility and a hardened steel edge with carbide teeth for durability. Bi-metal blades are ideal for cutting aluminum and other non-ferrous metals. They offer a good balance of performance, longevity, and price.
When choosing the appropriate blade material, it’s important to consider the specific requirements of your project. Consider the thickness and hardness of the aluminum you’ll be cutting, as well as the desired speed and precision. It may also be helpful to consult with a knowledgeable professional or refer to the manufacturer’s recommendations for the best blade material for your specific jig saw and aluminum cutting needs.
Considerations for Blade Thickness
When it comes to choosing the best jig saw blade for cutting aluminum, one important consideration is the blade thickness. The thickness of the blade is directly related to its stability and durability, which are essential for achieving accurate and clean cuts in aluminum.
Blade thickness is typically measured in terms of the gauge, with lower gauge numbers indicating thicker blades. For cutting aluminum, it is recommended to use a blade with a higher gauge, such as 10 or 12 gauge. These thicker blades provide more stability, reducing the risk of bending or flexing during cutting. This ensures that the blade stays on track and allows for precise control over the cutting process.
Another factor to consider when choosing the blade thickness is the desired speed of cutting. Thicker blades tend to cut slower but offer more control and stability. Thinner blades, on the other hand, can cut faster but may be more prone to vibration and wandering off the cutting line. Depending on the specific project and requirements, you may need to strike a balance between cutting speed and precision when selecting the blade thickness.
Overall, when choosing the best jig saw blade for cutting aluminum, it is important to consider the blade thickness. Opting for a thicker blade with a higher gauge provides better stability and control during the cutting process, resulting in cleaner and more accurate cuts. However, it’s also essential to strike a balance between cutting speed and precision based on the specific project requirements.
Blade Coatings and Finishes
When it comes to finding the best jig saw blade for aluminum, one important factor to consider is the type of coating or finish on the blade. The right coating can significantly improve cutting performance and extend the life of the blade.
Coated blades: Coated blades are coated with a protective layer that helps reduce friction and heat during cutting. This coating can be made of materials like titanium or carbide. Titanium-coated blades are known for their durability and resistance to wear, while carbide-coated blades are designed for cutting through tough materials like aluminum. These coatings also help prevent the blade from overheating, which can lead to premature wear and breakage.
Tooth finishes: The tooth finish of the blade also plays a role in its performance. The most common tooth finishes for jig saw blades are ground, milled, and laser-cut. Ground finishes provide a smooth cutting edge that is ideal for precision cuts. Milled finishes, on the other hand, have a rougher cutting edge that is better suited for faster cuts in softer materials. Laser-cut finishes offer a combination of both, with a smoother cutting edge that allows for precise cuts while also providing faster cutting speeds.
Overall, choosing the right blade coating and finish is crucial for achieving clean and accurate cuts in aluminum. Consider the type of material you will be cutting, the desired cutting speed, and the level of precision you need to determine which blade coating and finish will best suit your needs.
Top Recommended Jig Saw Blades for Aluminum
When it comes to cutting aluminum with a jig saw, using the right blade is crucial for achieving clean and accurate results. With so many options available in the market, it can be challenging to find the best jig saw blade for aluminum. To help you make an informed decision, we have compiled a list of the top recommended blades specifically designed for cutting aluminum.
1. Bosch T118A
The Bosch T118A jig saw blade is known for its durability and ability to cut through aluminum effortlessly. This blade features a unique tooth geometry that reduces blade deflection, resulting in precise and clean cuts. It is also designed to minimize vibration, ensuring smooth operation and increased stability during cutting.
2. DEWALT DW3753H
The DEWALT DW3753H jig saw blade is another excellent option for cutting aluminum. It is made of high-speed steel, allowing it to withstand the heat generated during cutting. The blade’s aggressive tooth design enables fast and efficient cutting, while its hardened steel body provides durability and longevity.
3. BLACK+DECKER 75-530
The BLACK+DECKER 75-530 jig saw blade is specifically designed for cutting non-ferrous metals like aluminum. It features a precision-ground tooth profile that ensures clean and accurate cuts. The blade’s reinforced tooth geometry improves its overall lifespan, making it a reliable choice for aluminum cutting tasks.
4. Milwaukee 49-22-1168
The Milwaukee 49-22-1168 jig saw blade set offers versatility for various cutting applications, including aluminum. This set includes blades with different tooth configurations, allowing you to customize your cutting experience based on the specific aluminum material you are working with. The blades are engineered for durability, performance, and accuracy.
5. LENOX Tools 1991431
The LENOX Tools 1991431 jig saw blade is a top-notch option for aluminum cutting. It is made of high-speed steel, ensuring strength and heat resistance. The blade’s precision-ground teeth deliver clean and smooth cuts, while its reinforced tooth geometry enhances durability and longevity.
Overall, when choosing a jig saw blade for aluminum, consider factors such as tooth design, material composition, and durability. The blades mentioned above have proven to be reliable and effective for cutting aluminum, providing clean cuts and increased performance.
10 Best Jig Saw Blade For Aluminum
Evolution Power Tools 14BLADEAL Aluminum Cutting Saw Blade, 14-Inch x 80-Tooth , Green
Features
| Part Number | 14BLADEAL |
| Model | 14BLADEAL |
| Warranty | No Warranty |
| Color | Circular / Chop Saw |
| Size | 14" |
- 1600 RPM
- 80 Carbide Teeth, .094-Inch Kerf
- 1-Inch Arbor Size, -Note: Designed for use with Evolution saws or other low RPM saws.
- Compatible with: Evolution S355CPSL, S380CPS, EVOSAW380, Dewalt DW872, Jancy MCCS14 / MCCS14-2, Milwaukee 6190-20, MK Morse CSM14MB, Ridgid 614, and Steelmax S14
Diablo D1080N Non-Ferrous Metal & Plastic Cutting Saw Blade
Features
| Part Number | D1080N |
| Model | D1080N |
| Warranty | Limited lifetime |
| Color | Silver |
| Size | One Size |
- Laser Cut Stabilizer Vents Trap Noise And Vibration Keeping It Cool And Reducing Blade Warp
- Laser cut heat expansion slots allow blade to expand due to heat build-up keeping the cut true and straight
- Durable micro grain titanium carbide for extreme durability, razor-sharp cuts, and long life
- Package height:14.0"
14 Inch 100 Teeth TCG Aluminum Non-Ferrous Metal Cutting Circular Saw Blade with1-Inch Arbor …
Features
| Part Number | 14*100T |
- UPGRADED GRIND - TCG(triple chip tooth grind) for effortlessly cutting aluminum and non-ferrous metals without causing any damage or deformation
- Designed with 100 carbide-tipped teeth for general-purpose aluminum cutting
- DURABLE - Premium alloy steel blade body, electrophoretic coating reduces rust and corrosion, TCT(tungsten carbide teeth) provide excellent wear and heat resistance
- SPECIFICATION - diameter 14 inch(355 mm), arbor 1 inch(25.4 mm), carbide teeth 100, kerf 3mm, max RPM: 5000
- Perfect for slicing through aluminum and non-ferrous metals such as brass, bronze, copper and so on. Compatible with most 14" circular saws, miter saws, jobsite saws and table saws
MASTEC 14-Inch 100 Tooth TCG for Aluminum and Non Ferrous Metals Cutting Saw Blade with 1-Inch Arbor
Features
| Part Number | HU-XI-201 |
| Color | Silver |
| Size | 14" 100T |
- 【Specification】:14-inch 100 Carbide Teeth 1-inch arbor
- 【Application】:Durable smooth cutting and clean cutting.
- 【TCG Tooth】:Triple Chip Teeth blade ideal for cutting Aluminum,Plexiglass,Plastic,Non-ferrous Metals.
- 【Machine use】:Widely used in Miter Saws,Circular Saws,Table Saws.
- 【Good Service】:Please contact us if you have any questions about this saw blade.We guarantee the 100% replacement.Any problems will be solved within 24 hours.
14 Inch 80 Teeth Aluminium Cutting Blade,Replacement for Evolution 14 Inch 80 Teeth Aluminium Cutting Blade,Compatible with Evolution...
Features
| Part Number | 14 Inch Aluminum Cutting Blade 80Tooth |
| Model | 14 Inch Aluminum Cutting Saw Blade 80 |
| Size | 14 Inch-80Tooth |
- 【14BLADEST product details】: ① aluminium cutting blade model: 14BLADEST ② saw blade cutting width: 0.094 inches ③ saw blade diameter: 14 inches ④ 14-inch aluminium saw blade tip material: tungsten carbide tip ⑤ saw blade maximum speed: 1,600 rpm ⑥ saw blade mandrel size: 1 inches ⑦ cutting saw blade tooth grinding: TCG ⑧ cutting saw blade tooth count: 80
- 【Wide range of applications】: 14 Aluminium cutting blades compatible with Evolution S355MCS, S355CPSL, S380CPS, EVOSAW380, Dewalt DW872, Jancy MCCS14 / MCCS14-2, Milwaukee 6190-20, MK Morse CSM14MB, Ridgid 614, Steelmax S14, or other low RPM saws.
- 【Excellent technology】: 14 inch 80 teeth aluminium cutting blade tip is made of high quality titanium carbide ceramic alloy, hardened body and advanced brazing technology, 14 inch aluminium cutting saw blade adopts advanced TCG (three piece grinding) tip trapezoidal tooth design, providing high efficiency and high precision cutting.
- 【BETTER CUTTING PERFORMANCE】:The 14-inch 80-tooth aluminium cutting blade has high cutting strength and abrasion resistance, specially designed for aluminium metal cutting, producing little heat, burrs or sparks during the cutting process. Replacement for the Evolution 14 inch aluminium cutting blade, also ideal for cutting other non-ferrous metals.
- 【24-Hour Instant Response】:We not only provide high quality products, but also provide good service. If you receive our 14 inch 80 teeth aluminium cutting blade and encounter any problems during use, you can let us know at any time, even after the Amazon return date, we will still provide you with a solution within 24 hours until you are satisfied.
FAQ:
What is the best jig saw blade for cutting aluminum?
The best jig saw blade for cutting aluminum is a T-shank blade made of high-speed steel (HSS) or carbide. These blades are specifically designed for cutting through aluminum and provide clean and precise cuts.
Can I use a regular wood cutting blade on aluminum with a jig saw?
No, it is not recommended to use a regular wood cutting blade on aluminum with a jig saw. Wood cutting blades are not designed to handle the hardness and thickness of aluminum, and using them may result in poor cuts and damage to the blade.
What should I consider when choosing a jig saw blade for cutting aluminum?
When choosing a jig saw blade for cutting aluminum, you should consider the blade material, tooth design, and TPI (teeth per inch). High-speed steel (HSS) and carbide blades are ideal for aluminum. Blades with fine teeth and a high TPI will provide smoother cuts.
Are there any special safety precautions I should take when cutting aluminum with a jig saw?
Yes, when cutting aluminum with a jig saw, it is important to wear safety glasses and gloves to protect yourself from any metal shavings or debris. It is also recommended to secure the aluminum sheet or workpiece firmly to prevent it from moving during the cutting process.
Conclusion
In conclusion, finding the best jig saw blade for aluminum is crucial for achieving precise and clean cuts in this material. When selecting a blade, it is important to consider the number of teeth, the tooth design, and the material from which the blade is made. Blades with a higher tooth count and a fine-toothed design are recommended for cutting aluminum. Additionally, blades made from high-speed steel or carbide are ideal for this task due to their hardness and durability. By choosing the right jig saw blade for aluminum, users can enjoy efficient and accurate cutting of this versatile material.
