I bought a 14" makita chopsaw. yes, it is for wood not metal. It is 20mm arbor so I will have to make a bushing. Makita blades are $120. which is 3 times what I paid for the saw with a blade on it. I will probably use it mainly to cut firewood so the fewer teeth the better. All the blades I can find are 80 teeth or more.
Bill
https://www.amazon.com/makita-ls1440.../dp/b00004yoly