Irwin Marathon 7-1/4 in. D X 5/8 in. Steel Circular Saw Blade 120 teeth 1 pk

IRWIN Marathon vinyl siding saw blades feature a 60º tooth design to eliminate chipping and cracking, for a fast, smooth finish. An innovative heat-vent expansion slot reduces vibration for longer blade life, and straighter cuts and efficient chip ejection prevents binding and blade warping.