General description Reciprocating Saw Blades designed for cutting metal, including iron, steel, and pipes thicker than 1.2mm. This pack includes 15 bi-metal blades with a cutting length of 205mm and a tooth count of 18 teeth per inch (tpi). Technical specifications Blade length: 225mm Cutting length: 205mm Teeth per inch (tpi): 18 Material: Bi-metal Compatibility and accessories Compatible with various models including: AEG Universal Batavia Universal Black & Decker Universal Bosch Universal Clarke Universal Dewalt Universal Einhell Universal Ferm Universal Flex Universal Hilti Universal Hitachi Universal Metabo Universal Milwaukee Universal Porter Cable Universal Ryobi Universal Silverline Universal Terratek Universal Tooltec Universal Wolf Universal Worx Universal