Revell Razor Saw Blade 5.5 x 1.25  52T/in FEATURES: 52 teeth per inch Can be used for cutting wood plastic or other soft materials;INCLUDES: One replacement razor saw blade;REQUIRES: Saw handle like the one included in RMXR6960 RAZOR SAW SET W/BLADES RMXR6964 RAZOR SAW SET W/FINE BLADE