I, also, have a 14" Shopcraft band saw and found blades through a gentleman in CA. His email address ils plwells@comcast.com. You will need a 701/2" blade and they run about $10.00. Good luck
I have purchased blades for my 14" band saw through a gentleman in CA. His email address is plwells@comcast.net. The size blade you will need is 70 1/2". Good luck.