Lenox® 7 1/4" Circular Saw Blade with 40 teeth is made of thin steel for durability and is used to cut metals in faster way. Blade is titanium carbide tipped that resists material build up and maintains sharpness of blade for long time. Blade deletes the necessity of secondary grinding and reduces material burning. Blade provides less burring than abrasive blades and is resharpenable. It has modified triple chip grid for added durability. It is used in structural, thick walled pipe, threaded rod, channel steel, plate and solid steel. Blade provides less burring than abrasive blades and runs at a speed of 5800 RPM.