Item #2007 Mini Saw Blade 14T 3 1/2 inch made in the USA
These are heavy duty 3 1/2 inch long blades. The 14T are best for wood, plastic, fiberglass, rubber, masonite and other materials. They are made from two metal types, the teeth are a harder material, which stays sharp longer. The body of the blade is a softer material which is less prone to break. Putting the two together makes for a very durable blade (bi-metal construction). They are heat treated and made in the USA.