Unveiling the Irwin Marathon 10-In Finish/Trim Circular Saw Blade, a purpose-built tool for precise trim work. The 10-inch blade features a 60-tooth count and a thin kerf for cleaner, faster cuts. C3 carbide-tipped teeth are honed for a sharp, long-lasting edge and withstand impact for repeated use. A specialized shoulder design backs every tooth for smoother, more exact cuts, while engineered heat vents suppress warping during prolonged cutting sessions.

Benefits Paragraph: The combination of a thin kerf, 60 teeth, and carbide-tipped edges translates into cleaner surfaces, less waste, and improved cut quality across trim and finish work. With stable performance and reduced heat buildup, you can tackle long cuts with confidence, producing professional-grade results in hardwoods and softwoods alike.

• Thin-kerf geometry minimizes material waste and speeds through boards for precise trim work.
• 60-tooth count yields ultra-smooth crosscuts and refined edges for fine woodworking.
• C3 carbide-tipped teeth are precision honed and impact-resistant to hold an edge longer.
• Unique shoulder geometry provides added tooth support for straighter, more accurate cuts.
• Engineered heat vents reduce heat buildup to prevent warping, with diamond knockout holes on most sizes for easy mounting (excludes 3-3/8 in, 5-3/8 in, 5-1/2 in, 6-1/2 in, 9 in and larger).

Why this blade stands out: Built for professional finish carpentry, the Irwin Marathon blade combines longevity, accuracy, and heat management to deliver consistent cuts project after project. Its thin kerf and fine tooth count minimize waste while preserving surface quality. This blade handles softwoods and hardwoods with equal reliability, making it ideal for cabinetry, and trim work.