Irwin Marathon 12 In. 40-Tooth General Purpose Circular Saw Blade LevelQuik Extruded aluminum plus a tubular

Extruded aluminum plus a tubular vinyl seal

The Stealth Drive Connect includes many accessories for safety and convenience

metal hanging hook allows users to hang light from above for overhead lighting situations

then removed and stored for future use

Nickel-plated steel with 6 tapered hardened steel punches

Irwin Marathon 12 In. 40-Tooth General Purpose Circular Saw Blade LevelQuik Extruded aluminum plus a tubularThinner kerf provides faster, cleaner, more exacting cuts. C3 carbide tipped teeth are precision honed and impact resistant to hold their edge longer. Unique shoulder design puts more support behind each tooth for smoother, more exact cuts. Specially engineered heat vents eliminate blade warping. All except 3 3 8", 5 3 8", 5 1 2", 6 1 2", 9" and larger have diamond knockout.