The IRWIN MARATHON Carbide circular saw blade (model 24028) features a silicone coat to reduce pitch and resin buildup, construction-grade carbide teeth for extended life, and alternating thinner teeth for faster cuts. Its heat vent/expansion slot design reduces vibration for straighter cuts and longer life, while the fully hardened plate helps the blade run truer. With an 18-tooth configuration, this blade is optimized for medium-thickness metals and general construction lumber. Included components: CSB MARATHON 7-1/4″ 18T BULK DISPLY T. Size options/matching: 6 1/2-inch, 7 1/4-inch (18T). Product dimensions: 8 x 1.25 x 0.75 inches. Item weight: 4.8 ounces.
- 18 tooth count blades are best for use with medium-thickness metals.
- The innovative heat vent/expansion slot design reduces vibration for longer life and straighter cuts. Plate is fully hardened to run truer, longer.
- Construction-grade carbide teeth deliver longer blade life. Every other tooth is thinner for faster cuts.
- Silicone coat allows the blade to slice easier through material reducing pitch and resin buildup when cutting pressure-treated lumber.
