Ever faced a stubborn piece of thick metal and wondered if your Sawzall could handle it? It’s a common challenge for DIYers and pros alike. Cutting through dense steel or heavy pipe can be a real struggle if you don’t have the right blade. The wrong choice can lead to frustration, wasted time, and even damaged tools.
Choosing the perfect Sawzall blade for thick metal isn’t as simple as it seems. There are so many different types, and each one claims to be the best. You might be worried about buying blades that wear out too quickly, don’t cut cleanly, or just don’t have the power to get the job done. Finding a blade that balances durability with cutting speed can feel like searching for a needle in a haystack.
But don’t worry! By the time you finish reading this, you’ll understand exactly what to look for. We’ll break down the key features that make a Sawzall blade excellent for tough metal jobs. Get ready to learn how to choose blades that cut through thick metal like butter, saving you time and making your projects a whole lot easier.
Our Top 5 Sawzall Blades For Cutting Thick Metal Recommendations at a Glance
Top 5 Sawzall Blades For Cutting Thick Metal Detailed Reviews
1. 6-Inch Thick Metal Cutting Reciprocating Saw Blades (18 TPI) Made of Long Lasting Bi-Metal (HSS Teeth Bonded to HCS Body) – 8 Pack – Caliastro
Rating: 8.6/10
Tackle tough metal cutting jobs with the Caliastro 6-Inch Thick Metal Cutting Reciprocating Saw Blades. This 8-pack of professional-grade blades is designed for serious work. They are made from strong bi-metal, which means they last longer and cut faster. You can trust these blades to cut through common metals like black pipe, conduit, rebar, and angle iron with ease. Their sturdy construction also helps prevent bending and breaking, giving you more reliable cuts every time.
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What We Like:
- They cut metals up to one-quarter inch thick.
- Made from high-quality bi-metal for speed and toughness.
- Easily cuts through black pipe, conduit, rebar, and angle iron.
- The 0.05” thickness helps stop blades from bending or breaking.
- Teeth are set precisely for smooth cuts.
- They work with all major reciprocating saw brands.
- Comes with a tough plastic case that stays shut in your tool bag.
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What Could Be Improved:
- The 18 TPI (teeth per inch) might be too fine for very thick or fast cutting needs in some situations, potentially slowing down very demanding jobs.
These Caliastro blades offer a great balance of durability and cutting performance. They are a solid choice for anyone needing reliable metal cutting power.
2. EZARC Carbide Reciprocating Saw Blade R678HM Endurance for Thick Metal
Rating: 8.9/10
When you need to cut through the toughest metals, the EZARC Carbide Reciprocating Saw Blade R678HM Endurance is your go-to tool. This 3-pack of 6-inch, 8 TPI blades is built to last and deliver exceptional cutting power. They are designed for serious metalworking and demolition jobs.
What We Like:
- These blades use carbide technology, making them last up to 50 times longer than regular bi-metal blades.
- The 8 teeth per inch design is perfect for cutting thick metals like high-alloy steel, stainless steel, rebar, and car beams.
- They easily cut advanced materials that other blades struggle with, such as hardened steels.
- Each carbide tooth is carefully ground and welded for extra strength and flexibility, ideal for tough demolition.
- The 1/2-inch universal shank fits most popular reciprocating saws from brands like Bosch, Milwaukee, and DeWalt.
What Could Be Improved:
- The specialized carbide teeth might make these blades a bit more expensive upfront compared to standard blades.
- For very thin sheet metal, the 8 TPI might cut a bit slower than blades with more teeth.
If you frequently tackle heavy-duty metal cutting, these EZARC blades offer superior durability and performance. They will save you time and frustration on your toughest projects.
3. 25 Pack 9 inch 14/18 TPI Diablo Steel Demon Bi-Metal Auto Dismantling Reciprocating Saw Blades for 1/16-5/16 Medium Metals
Rating: 9.1/10
Tackling tough auto dismantling jobs just got easier with the 25 Pack 9 inch 14/18 TPI Diablo Steel Demon Bi-Metal Auto Dismantling Reciprocating Saw Blades. These blades are built to cut through medium metals, specifically those ranging from 1/16 to 5/16 inches thick. With a generous pack of 25, you’ll have plenty of blades for multiple projects. The Steel Demon series is known for its durability, and these blades are designed to handle the demands of automotive work.
What We Like:
- Excellent durability for tough jobs.
- Designed for efficient cutting of medium metals.
- A large pack of 25 blades offers great value.
- The 9-inch length provides good reach.
- The 14/18 TPI (teeth per inch) is ideal for medium metal cuts.
What Could Be Improved:
- Specific material limitations beyond medium metals are not detailed.
- Information regarding blade flexibility is not provided.
These Diablo Steel Demon blades are a solid choice for anyone needing reliable performance for auto dismantling. They deliver the cutting power and longevity you expect from a trusted brand.
4. 25 Pack 6 inch 14/18 TPI Diablo Steel Demon Bi-Metal Auto Dismantling Reciprocating Saw Blades for 1/16-5/16 Medium Metals
Rating: 9.1/10
Tackle tough auto dismantling jobs with this 25-pack of 6-inch Diablo Steel Demon reciprocating saw blades. These bi-metal blades are designed for cutting medium metals between 1/16 and 5/16 inches thick. With both 14 and 18 teeth per inch (TPI), they offer versatility for various cutting needs.
What We Like:
- These blades make quick work of cutting metal.
- The bi-metal construction is tough and lasts a long time.
- You get a lot of blades in this pack, so you won’t run out easily.
- They fit most standard reciprocating saws.
- The different TPI counts let you choose the best cut for the job.
What Could Be Improved:
- The blades can get hot during long cutting sessions.
- For very thin metal, they might be a bit aggressive.
These Diablo Steel Demon blades are a reliable choice for anyone working on car repairs or metal fabrication. They deliver efficient cutting performance and good value with the bulk pack.
5. DEWALT Reciprocating Saw Blades
Rating: 9.0/10
Tackle tough jobs with confidence using the DEWALT Reciprocating Saw Blades, Straight Back, Bi-Metal, 6-Inch 24 TPI, 5-Pack (DW4813). These blades are built for hard work and get the job done right. They are perfect for cutting various materials, making them a valuable addition to any toolbox.
What We Like:
- These blades are made with bi-metal construction. This makes them tough and flexible, so they last a long time.
- The teeth are hardened for extra durability. This means they can handle tough cutting tasks without easily wearing out.
- The blades have a flexible body. This design helps prevent them from breaking during use, even on demanding projects.
- They are made in the U.S.A. with global materials, ensuring a high-quality product.
- The 24 TPI (teeth per inch) count is great for general-purpose cutting.
What Could Be Improved:
- While durable, the 6-inch length might be too short for some deeper cuts.
- For very fine or specialized cuts, a different TPI might be more suitable.
Overall, the DEWALT DW4813 blades offer excellent durability and performance for a wide range of cutting needs. They are a reliable choice for both DIYers and professionals.
Choosing the Right Sawzall Blades for Thick Metal
Cutting through thick metal with a Sawzall can be tough. But with the right blade, it becomes a breeze. This guide will help you pick the best Sawzall blades for your metal-cutting jobs.
Key Features to Look For
Tooth Count and TPI (Teeth Per Inch)
The number of teeth on a blade is super important. For thick metal, you want blades with fewer teeth. A good range is 10-18 TPI. Blades with more teeth are for thinner materials. Fewer teeth help the blade cut through thicker stuff without getting stuck or overheating.
Blade Length and Thickness
Longer blades can reach further. This is helpful for bigger jobs. Thicker blades are more durable. They can handle tough cuts. Make sure the blade length fits your Sawzall.
Blade Material
The material of the blade is a big deal. It affects how long the blade lasts and how well it cuts.
Important Materials
Bi-Metal Blades
These are the stars for cutting metal. Bi-metal blades have two parts. The teeth are made of high-speed steel (HSS). The blade body is made of flexible spring steel. This makes them strong and less likely to break. They can cut through a variety of metals, including steel, iron, and aluminum.
Carbide Teeth Blades
These blades have teeth made of carbide. Carbide is super hard. It can cut through very tough metals. They are great for thick steel and cast iron. However, they can be more brittle than bi-metal blades.
Factors That Improve or Reduce Quality
Tooth Design
Look for blades with aggressive tooth designs. These teeth bite into the metal better. Some blades have teeth that are angled. This helps clear out metal chips. It keeps the blade from getting clogged.
Heat Treatment
Good blades are heat-treated. This makes the teeth stronger. It also helps them stay sharp longer. Poorly made blades might not be treated correctly. They will dull quickly.
Blade Coating
Some blades have special coatings. These coatings can reduce friction. They also help the blade run cooler. This makes the blade last longer.
User Experience and Use Cases
What Users Say
Most users agree that bi-metal blades are the best for thick metal. They like that these blades don’t break easily. They also mention that blades with fewer teeth cut faster. Some users find carbide blades too expensive. They also worry about them breaking.
Common Uses
Sawzall blades for thick metal are used in many situations.
- Construction workers use them to cut rebar and metal pipes.
- Plumbers use them to cut through old metal pipes.
- Mechanics use them to remove old exhaust systems.
- DIYers use them for home renovation projects.
- They are great for cutting through thick steel plates or angle iron.
Choosing the right blade makes your job easier and safer. Always wear safety glasses and gloves when using a Sawzall.
Frequently Asked Questions (FAQ)
Q: What is the best TPI for cutting thick metal?
A: For thick metal, you want blades with fewer teeth. A TPI between 10 and 18 is usually best.
Q: Are bi-metal blades good for thick metal?
A: Yes, bi-metal blades are excellent for cutting thick metal. They are strong and flexible.
Q: Can I use a blade with many teeth for thick metal?
A: No, blades with many teeth are for thinner materials. They can get stuck or break on thick metal.
Q: What makes a Sawzall blade high quality?
A: High-quality blades are made of good materials like bi-metal. They have strong, well-designed teeth and are properly heat-treated.
Q: How long will a good Sawzall blade last?
A: The lifespan of a blade depends on how thick the metal is and how often you use it. A good blade can last for many cuts.
Q: Should I get a thicker or thinner blade for metal?
A: For thick metal, a thicker blade is generally better. It is more durable and less likely to bend.
Q: What is the difference between bi-metal and carbide teeth?
A: Bi-metal blades have flexible bodies and hard steel teeth. Carbide teeth are made of a very hard material but can be more brittle.
Q: Are there any special coatings on metal-cutting blades?
A: Some blades have coatings that reduce friction and heat. This helps them cut smoother and last longer.
Q: What safety gear should I wear?
A: Always wear safety glasses and gloves when cutting metal with a Sawzall.
Q: Where can I find good Sawzall blades for thick metal?
A: You can find them at hardware stores, home improvement centers, and online retailers.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.
Hi, I’m Tom Scalisi, and welcome to The Saw Blog! I started this blog to share my hands-on experience and insights about woodworking tools—especially saws and saw blades. Over the years, I’ve had the chance to work with a wide range of tools, and I’m here to help both professionals and hobbyists make informed decisions when it comes to selecting and using their equipment. Whether you’re looking for in-depth reviews, tips, or just advice on how to get the best performance out of your tools, you’ll find it here. I’m excited to be part of your woodworking journey!