Tungsten Carbide Tipped (TCT) Circular Saw Blade allows you to cut faster and smoother, which makes this blade an excellent option for hardwoods, softwoods, and plywood. Tungsten carbide construction adds durability, securing a lot of life out of this saw blade. We offer the below TCT Circular Saw Blades for wood cutting. This TCT blade is a re-sharpened circular saw blade. These wood cutting disc cutter blades ensure fast and accurate cutting with impressive results.