Our 7-1/4” 24T NITRUS™ Carbide Framing & Demolition Circular Saw Blade offers the Fastest Cutting and Longest Life in Framing and Demolition Applications. This NITRUS™ Carbide blade delivers unmatched durability – equipped to handle 400+ Nails, 50+ screws, and 120+ ft of shingles. With the sharpest, longest lasting welded carbide teeth, This NITRUS™ Carbide blade provides a best in class cutting experience from demo to frame.