The Fein SuperCut Construction Oscillator features QuickIN rapid-clamping system, electronical speed change, and the StarlockMax tool mount (fits all Starlock, StarlockPlus, and StarlockMax accessories) that is used for interior construction and renovation. This kit includes: (1) FSC 500QSL SuperCut, (1) tool case, (4) E-Cut LongLife Saw Blades (types 160, 161, 201, 203), (2) E-Cut Universal Blades (types 151, 152), (1) backing pad, (5) 60 grit triangle sandpaper, (5) 80 grit triangle sandpaper, (5) 120 grit triangle sandpaper, and (1) E-cut saw blade universal BiM 152.