PRODUCT FEATURES:- Made from bi-metal material with cobalt for added toughness and versatility - blades last longer.- Superior tooth design stays sharp longer for faster cuts, saving you valuable time on the job.- Able to withstand demanding flush cuts without destroying the blade.- Heat resistant so the blade stays cooler.- Additional blade types for cutting materials such as metal, nail embedded wood, plastics and plaster.• Packaged in a new re-closable vinyl pouch for storage and protection in tool bag.