Irwin Marples 8 in. D X 5/8 in. Woodworking Carbide Dado Set 12 teeth 1 pcIRWIN Marples Woodworking Dado Blades are crafted to the highest design standards for precision and accuracy. These laser cut, thin kerf saw blades feature extra sharp, oversized carbide teeth for long life and multiple re sharpening. Engineered with a heat resistant, non stick coating, these blades reduce gumming for cleaner, truer cuts. Designed for a wide range of applications and materials, the new IRWIN Marples Woodworking Series Blades are