Irwin Marathon 7-1/4 In. 24-Tooth Framing/Ripping Circular Saw Blade, Bulk E6000 They feature a combination of

They feature a combination of tooth form and material to offer you a better cutting performance in soft metals

left or right hand applications

granite and marble

and 0-3300 rpm in Mode 3

Irwin Marathon 7-1/4 In. 24-Tooth Framing/Ripping Circular Saw Blade, Bulk E6000 They feature a combination ofThinner 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.