Can be a good blade for soft plastics but loses teeth on mild steel
Used this blade for 5 minutes on mild steel and it lost a few teeth - you can see in the photo the print didn't even rub off - $30 down the drain - the port cargo blade lasted about 10 times longer
Pros
Bi-metal blade for cutting mild steel; Aluminum; Stainless steel; carbon steel; steel for tools, dies and forms; Steel with hardness up to C45 according to Rockwell; nickel base alloys; and non-ferrous metal