DEWALT ATOMIC 20V MAX Cordless Brushless 4-1/2 in. Circular Saw and ATOMIC 4 -1/2 in. 24-Tooth Circular Saw Blade (Tools Only) DCS571BW412TCT - The Home Depot
Performax® 4-1/2" x 60-Tooth Plywood Circular Saw Blade at Menards®
ENERTWIST 4-1/2 Inch Compact Circular Saw Blade Set, Pack of 4-Pieces TCT/HSS/Diamond Saw Blades Assorted for Wood/Plastic/Metal/Tile Cutting, 3/8in Arbor, ET-CSA-4 - Amazon.com
DEWALT Atomic 4-1/2 in. 24-Tooth Circular Saw Blade (5-Pack) DWA412TCTX5 - The Home Depot