The Irwin Marathon cordless circular saw blade features an ultra-thin kerf design that delivers more cuts per battery charge. Construction-grade carbide teeth provide longer life and fast, clean cuts in framing and general construction applications.

• 5-3/8" diameter, 18T carbide teeth
• 10mm arbor
• Ultra-thin kerf maximizes cuts per charge on cordless saws
• Face-ground carbide teeth for fast, clean cuts
• Fully hardened plate runs truer longer
• Reinforced shoulder for added durability
• 20-degree hook angle for aggressive cutting