I need to get some more blades for my saw. I have been getting the bi metal blades with 14tpi for general home work shop steel cutting. For my saw they run about $35 each for good quality Lenox blades. Enco has blades for my saw but they are just a general steel blade. The description says they are okay for normal carbon steel cutting. They cost about $15 each. My saw isn't set up for cooling fluid so I run it dry and slow it down. I have been getting good life out of the bi metal blades. I am just wondering how the cheaper blades from Enco would work. Would they last very long? My saw takes an 8ft by 1/2 inch blade.