- New and improved design
- Every other tooth is thinner for faster cuts
- New heat vent/expansion slot design reduces vibration for longer life and straighter cuts
- Construction grade carbide teeth for longer life
- Reinforced shoulder for added durability
- Fully hardened plate runs longer

IRWIN Tools
Irwin Marathon® Portable Corded Circular Saw Blades, 7 1/4", 24 Teeth, Anti-Friction,…
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