• Bi-metal construction for faster cutting and added durability
• High speed steel cutting edge with 8% cobalt stays sharper, lasts longer
• WeldTec™ tooth design - MADE STRONGER LASTS LONGER™
• Increased tang angle for optimal speed and performance
• Spring steel backing is virtually unbreakable
• Precision set teeth for faster, smoother cuts
• Electronic beam weld for stronger, longer lasting teeth

Irwin® WeldTec™ 372810BB Reciprocating Saw Blade, Length: 8 Inch, Thickness: 0.05 Inch, Teeth per Inch: 10, Bi-Metal, Blue, Cut Material: Nail Embedded Wood, Composition Materials, Plastic, Pipe, Carbon Steel And Stainless Steel