Made from High Carbon Steel, these blades are suitable for cutting wood , chipboard, plastic profile plastics/glass-fibre reinforced plastics, profiles, plasterboard and other soft materials(15-150mm). For: AEG, BOSCH, DEWALT, HITACHI, BLACK&DECKER, MAKITA, METABO FLEX, ATLAS-COPCO SKIL, MILWAUKEE Please note that the item we supply here is : S1531L HCS BI-METAL 9" /5TPI 225MM/5.0MM