Irwin Marathon® Circular Saw Blades 6-1/2-inch, 20 Teeth Lamps & Fuses Plastic domed (mushroom) rebar cap

Plastic domed (mushroom) rebar cap

Aggressive hook angle for fast cuts

Curved jaw deisgn for pulling cotter pins

1-year warranty

Overheating

Irwin Marathon® Circular Saw Blades 6-1/2-inch, 20 Teeth Lamps & Fuses Plastic domed (mushroom) rebar capMarathon Circular Saw Blades Features: IRWIN circular saw blades last longer by design. New heat vent expansion slots reduce vibration, providing longer life for the blade and straighter cuts for the user. A reinforced shoulder adds durability, and alternating carbide teeth are ground thinner for faster cutting and stay sharp longer. Every other tooth is ground thinner for fast cuts Thicker plate design for improved tracking Reinforced shoulder for