Century Drill & Tool 7-1/4 in. 24 Tooth Tungsten Carbide Circular Saw Blade at Tractor Supply Co.
GRIP TIGHT TOOLS 7-1/4 in. Professional 60-Tooth Tungsten Carbide Tipped Circular Saw Blade for General Purpose & Wood Cutting (25-Pack) N1602-25 - The Home Depot
Milwaukee 10" 40 Tooth General Purpose Circular Saw Blade 48-40-1024