10 Best Sawzall Blades 2026 in the United States

The Diablo Steel Demon Carbide Teeth Reciprocating Saw Blades are specifically designed for extreme metal cutting, making them an excellent choice for those who frequently work with high-strength alloys, cast iron, and stainless steel. With a carbide tooth design and an 8 TPI (teeth per inch) count, these blades offer superior cutting power and durability.

The 9-inch blade length and 0.56-inch thickness contribute to their robustness, allowing for clean and accurate cuts due to the 1-inch oversized blade body which reduces vibration and chatter. Additionally, the Perma-SHIELD Non-Stick Coating helps the blades resist heat, gumming, and corrosion, enhancing their lifespan and performance.

Each blade is ultra-hardened with TiCo Hi-Density carbide, promising up to 50 times longer cutting life compared to standard bi-metal blades in extreme metal applications. The 10-pack ensures you have plenty of replacements available for extended projects. However, the specialized design and materials may make these blades more expensive than standard options, and their 8 TPI might not be as effective for finer cuts in thinner materials. For heavy-duty cutting tasks, their performance and durability are hard to beat, making them a valuable investment for professionals and serious DIY enthusiasts.

These Diablo Steel Demon sawzall blades come in a 25-pack, each blade measuring 9 inches long with a thickness of 0.06 inches. They are made of alloy steel, known for durability and resistance to wear, which makes them suitable for cutting medium metals. The blades have a tooth count that varies between 14 and 18 TPI (teeth per inch), providing a good balance between speed and smoothness of the cut—14 TPI is better for faster, rougher cuts, while 18 TPI offers finer control. The bi-metal construction typically means the blades combine flexibility with toughness, reducing the risk of breaking during demanding jobs.

These blades are designed specifically for auto dismantling and similar metal cutting tasks, which aligns well with their medium metal suitability. At 0.06 inches thick, they are not the thinnest blades available, which might slightly affect cutting speed but adds strength. The pack size is generous for frequent users or those working on multiple projects. These blades might be less ideal for very fine or delicate cuts where a higher TPI or thinner blade would perform better.

The product is branded Brock but marketed under Diablo Steel Demon style, which could cause some confusion. This set is a solid choice for people who need reliable, durable blades for medium metal cutting in automotive or similar work, offering durability and versatility without specialized features for ultra-precision cutting.

The Milwaukee 48-01-7036 Super Sawzall Blade is designed for fast, rough cutting, especially in wood with nails and general demolition work. It features a 9-inch length and 6 teeth per inch (TPI), which makes it effective for quick cuts rather than fine, precise work. The blade is made from bi-metal, a durable material that balances flexibility and strength, helping it resist breaking and wear during tough jobs. Its 1/2-inch universal tang fits most sawzall tools, making it widely compatible.

One of the major advantages is that it comes in a bulk pack of 100 blades, which suits professionals or frequent users who need many blades on hand. This blade is not ideal if you need smooth or detailed cuts, as the 6 TPI is coarse and more suited for rough jobs. The blade is manufactured in China but maintains good quality.

If your work involves heavy-duty demolition or fast cutting of nail-embedded wood, this blade provides great value and reliability. For fine woodworking or metal cutting, you might want a blade with higher TPI or a different design.