How to sharpen a carbide tipped circular saw blade?
I know they are around $ 18, but spend that when you can resharpened with a Dremel tool with a grinding stone! It takes about 20 minutes to complete a 10-inch cutting blade.
SteelMax RGMBL07-5AL 1/4 Industrial Metal Cutting Carbide Tipped Saw Blade With 54 Teeth [...]