The Faithfull Bi-Metal Flush Cut Wood/Metal 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. Pack of 5 Faithfull Bi-Metal Flush Cut Wood/Metal Blades 44mm FAIMFWM44B