The Faithfull Bi-Metal Flush Cut WoodMetal Blade is manufactured from a combination of CrV steel with HSS steel teeth to produce an extra-long working life and the ability to cut a wider range of materials including metals This saw blade features milled and side set teeth for fine and flush cutting operations HSS steel blades of this type are very versatile and are suited to work in a wide variety of materials including hardwoods softwoods PVC aluminium non-ferrous metal and sheet steel