RIDGID 71687 614 Circular Saw, Dry Cut Saw Features Large 14-inch Carbide-Tipped Blades for Cutting Steel, Copper, Aluminum, Plastic or Wood - Power Metal Cutting Saws - Amazon.com
RIDGID 6-1/2 in. Circular Saw Blade (1-Piece) AC612N - The Home Depot
Norske Tools NCSBP290 7-1/4 inch x 24 Teeth Reversa Cut Thin Kerf Framing Saw Blade Japanese Steel 5/8 inch Bore with Diamond Knockout One Blade with Double Life Time - Amazon.com
7-1/4 Inch Pro Circular Saw "RIPMAX" w/ Electric Brake | Metabo HPT C7BUR