Rip through wood and plastic fast with this Irwin Marathon carbon steel jigsaw blade. The fleam-ground teeth feature a three-sided grind for faster cuts and cleaner finishes. The aggressive 6 TPI tooth count removes material quickly - ideal for rough cutting, demolition, and thick lumber where speed matters more than finish quality.

• High-carbon steel with fleam-ground teeth
• Three-sided tooth grind for fast, clean cuts
• 6 teeth per inch - aggressive, fast cutting
• 4" blade length
• U-shank fits legacy jigsaw models
• 2 blades per pack