Best Cobalt Jig Saw Blades of 2025
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Cobalt jig saw blades are a reliable and durable option for those looking for high-quality cutting tools. Made with a blend of cobalt and steel, these blades are designed to withstand heavy usage and provide precise cuts every time. The unique composition of cobalt in the blades also ensures that they stay sharp longer than traditional steel blades. Whether you are a professional woodworker or a DIY enthusiast, Cobalt jig saw blades are an excellent choice for all your cutting needs.
At a Glance: Our Top Picks
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Top 10 Cobalt Jig Saw Blades
DEWALT 4-Inch 6 TPI Fast Clean Cut Wood Jig Saw Blade (5-Pack)
The DEWALT DW3753-5 Jig Saw Blade features precision ground teeth that stay sharp for a longer time, delivering smooth, clean cuts. The blade's deeper gullets with increased free space enable faster cutting by removing more material. The cobalt alloy steel (bi-metal) construction maximizes blade life and durability. The T-shank design fits all Bosch and DEWALT jig saws, making it a versatile tool for your workshop needs.
DEWALT 4-Inch 6 TPI Jig Saw Blade (5-Pack)
The DEWALT DW3703-5 Jig Saw Blade features precision ground teeth that stay sharp longer and provide smooth, clean cuts. With deeper gullets and increased free space, it removes more material for faster cutting. The cobalt alloy steel (bi-metal) maximizes blade life and durability. The U-shank design fits DEWALT and other universal shank jig saws.
DEWALT DW3726-5 Jig Saw Blade
The DEWALT Jig Saw Blade features a unique curved tooth design that helps reduce stress points, leading to a longer lifespan and quicker cuts. Made from cobalt alloy steel, this bi-metal blade ensures exceptional durability, making it ideal for cutting through thin metal. The U-shank design allows it to fit not only DEWALT jig saws but also other universal shank models, providing versatility for your projects. With these features, you can achieve cleaner cuts and enjoy a more efficient cutting experience.
DEWALT 4-Inch 6 TPI Fast Wood Cut Jig Saw Blade
The DEWALT DW3750-5 4-Inch 6 TPI Fast Wood Cut Cobalt Alloy Steel Steel T-Shank Jig Saw Blade (5-Pack) is a versatile jig saw blade that offers precision ground teeth for smooth, clean cuts. Its deeper gullets with increased free space allow for faster cutting, while its T-shank design fits all Bosch and DEWALT jig saws. Made from cobalt alloy steel (bi-metal), this blade maximizes durability and blade life.
DeWalt T-Shank Cobalt Steel Jig Saw Blade, 5 Pack
The DeWalt DW3776-5 3" 24 TPI T-Shank Cobalt Steel Jig Saw Blade, 5 Pack features precision ground teeth that stay sharper longer, resulting in smooth and clean cuts. The deeper gullets with increased free space allow for faster cutting by removing more material. Plus, the T-shank design is compatible with all Bosch and DeWalt jig saws.
VCT 14pc U Shank Jig Saw Blade Set
The VCT Jig Saw Blade Set provides a versatile collection of U shank blades designed to meet various cutting needs. With blades suitable for wood, PVC, and plastic, you can tackle a range of projects effortlessly. The set also includes cobalt steel blades for metal cutting, allowing you to handle tougher materials with ease. Compatible with popular brands like Bosch and Dewalt, this set ensures a perfect fit for your jigsaw. This assortment not only adds functionality but also saves you money by eliminating the need for multiple blade purchases.
DEWALT Jig Saw Blade 5-Pack
The DEWALT DW3778-5 Jig Saw Blade 5-Pack is a set of 3-inch 32 TPI blades that are easy to use and fit all Bosch and DEWALT jig saws due to the T-shank design. The unique curved tooth design reduces stress points, making for faster cuts and longer blade life. The cobalt alloy steel (bi-metal) ensures maximum durability and blade life.
DEWALT 4-Inch 10 TPI Fine Finish Wood Cut Jig Saw Blade (5-Pack)
The DEWALT 4-Inch 10 TPI Fine Finish Wood Cut Jig Saw Blade (5-Pack) is a high-quality, easy-to-use product manufactured in China. Its precision ground teeth stay sharper longer and deliver smooth, clean cuts. Deeper gullets with increased free space remove more material for faster cutting. Made from cobalt alloy steel, this bi-metal blade maximizes blade life and durability. The U-shank is designed to fit DEWALT and other universal shank jig saws.
DEWALT DW3755-5 Jig Saw Blade
The DEWALT Jig Saw Blade is designed to enhance your cutting experience with its precision ground teeth, which help maintain sharpness for longer, resulting in smooth and clean cuts. Its deeper gullets allow for more material removal, enabling quicker cutting through various materials. The T-shank design is compatible with all Bosch and DEWALT jig saws, offering versatility and convenience. Made from cobalt alloy steel, this blade ensures durability and longevity, making it a reliable choice for your cutting tasks.
BLACK+DECKER DWLT DW3753-5 Jigsaw Blade
The BLACK+DECKER Jigsaw Blade features a robust cobalt steel design that is thicker and stronger, significantly reducing the likelihood of breakage during use. This durability means you can tackle tougher wood cutting tasks with confidence. The blade's enhanced structure also promotes smoother cuts, allowing you to achieve cleaner edges in your projects. Additionally, the quality of materials ensures a longer lifespan, making this blade a reliable choice for your jigsaw needs. With this blade, you can work efficiently and effectively, saving you time and effort on your woodworking tasks.
Frequently Asked Questions (FAQs)
1. What is the appropriate blade for a jig saw?
Use blades with 21 to 24 teeth per inch to cut metal. With the proper blade, jigsaws can cut through wood with embedded nails, 1/8-in. mild steel, no-iron pipe and sheet metal up to 10 gauge thick (Photo 6). For cutting sheet metal, choose a finer blade with 21 to 24 teeth per inch.
2. Will T shank blades fit all jigsaws?
The T-shape blades can be used on virtually all modern jigsaws and are interchangeable across models. If you have an older jigsaw or a jigsaw that is a cheaper current model, you may need to use U-shaped shank blades, which are still available.
3. What are the different types of jigsaw blades?
There are four materials or material combinations in general use for the manufacture of jigsaw blades: high-carbon steel (HCS), high-speed steel (HSS), bi-metal (BiM), and tungsten carbide (often just called carbide). High-carbon steel is a low-cost material best used for wood-cutting blades.
During our cobalt jig saw blade research, we found 24 cobalt jig saw blade products and shortlisted 10 quality products. We collected and analyzed 2,882 customer reviews through our big data system to write the cobalt jig saw blades list. We found that most customers choose cobalt jig saw blades with an average price of $12.14.
The cobalt jig saw blades are available for purchase. We have researched hundreds of brands and picked the top brands of cobalt jig saw blades, including DEWALT, VCT, BLACK+DECKER. The seller of top 1 product has received honest feedback from 231 consumers with an average rating of 4.9.
Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.