Does anyone know of a good metal cutting blade that can be used on this saw? Looking for something to last to cut trade points out from old circular saw blades?
That saw is made to run at a speed for cutting wood. If you want to cut metal with it, you will need to slow it down to 300 sfm or less. The circular saw blades will also likely need annealed (if they are actually quality carbon steel), before you could cut them with a bandsaw.
For blades, I get these...
http://sawblade.com/order-601-series-haltbar-m42.cfm