The NITRUS™ Carbide Framing & Demolition Circular Saw Blade offers the Fastest Cutting and Longest Life in Framing and Demolition Applications. The NITRUS™ Carbide performance provides the ability to take this blade from aggressive demolition applications back to clean wood cutting, which reduces blade changes and maximizes productivity. With the sharpest, longest-lasting – welded carbide teeth, It delivers unmatched durability. Equipped with cool cutting diamond vents to reduce heat buildup and deliver straighter cuts.