The Irwin Marathon WeldTec Circular Saw Blade features WeldTec™ technology for smooth, accurate cuts. Carbide teeth are welded—not brazed—for a stronger tooth bond, longer life, and improved durability. UC2™ sub-micro grain carbide stays sharp longer and delivers best-in-class cut quality. Innovative heat vents and expansion slots help produce straighter cuts, and the reinforced shoulder adds durability. Ideal for framing, ripping, and deck work.
- Diameter: 7-1/4″
- Teeth: 24
- Arbor: 5/8″ Diamond
- Kerf: 1.8 mm
- Hook Angle: 21°
- Grind: ATB
- Saw Type: Portable Corded
- Applications: Framing / Ripping
- WeldTec™ Technology — carbide teeth welded, not brazed
- UC2™ Carbide — 70% tougher than standard carbide
- Laser-cut plate with expansion control slots reduces warping
