7-1/4 in. x 56-Tooth Aluminum/ Laminate Metal Cutting BladeGet durability and longevity during heavy duty use with the Diablo 7 1 4 in. x 56 Tooth Laminate Non Ferrous Metal Cutting Blade. It was made of Freud TiCo high density carbide that is thin yet strong. The Perma SHIELD non stick coating reduces friction and pitch buildup to provide a smooth, accurate cut. Multi purpose for various projects Works with non ferrous metals, laminates and plastics Freud made TiCo high density carbide for a long cutting