GRIP TIGHT TOOLS 7-1/4 in. Professional 40-Tooth Tungsten Carbide Tipped Circular Saw Blade for General Purpose & Wood Cutting (25-Pack) N1601-25 - The Home Depot
NOS 6 1/2" Tungsten Carbide Tipped SAW BLADE New Zealand 5/8"x18 Tip | eBay
Tenryu PT-305100 Power Tool 12" x 0.094" 100T Tungsten Carbide Tipped Saw Blade | burnstools.com