General description The DEWALT DT99550 FlexVolt Reciprocating Blade Set includes a selection of 13 bi-metal blades coated with a special Toughcoat finish, which reduces heat build-up and enhances cutting performance, making it up to twice as efficient as competitors. These blades are suitable for cutting a variety of materials including wood, particle boards, metals, piping, plastics, and PVC. Technical specifications Number of blades: 13 Blade lengths: 152 mm, 203 mm, 230 mm Blade type: Bi-metal universal TPI: 4/6 TPI (for 152 mm and 230 mm blades), 14/18 TPI (for 152 mm and 203 mm blades) Compatibility and accessories Optimised for use with DeWalt FlexVolt DCS388 Recip Saw Universal shank fits all major brands including DEWALT, Bosch, Hitachi, Flex, Makita, Metabo, Skil Supplied in a ToughCase Blade Carry Case Installation Insert the blade into the saw's blade clamp Ensure the blade is securely fastened before use Usage Use for cutting wood, metal, and other materials Operate at