The Rockwell Ss5121 Shopseries 2.5A Sonictool Kit Allows You To Cut, Saw, Scrape, And Sand, All In One Tool. The 2.5 Amps Of Power And 3.2 Degree Oscillating Angle Allow You To Tackle A Variety Of Jobs Quickly. The Sonictool Kit Uses A Universal Accessory Interface To Allow You To Use Accessories From A Multitude Of Manufacturers, Eliminating The Frustration Of Having An Accessory That Does Not Fit. Blade Changes Are Easily Made With The Allen Key Included In The Kit That Stores Neatly On Board The Tool. The Kit Comes With The Sonictool, A 1-3/8″ Wood End Cutting Blade, 1 Sanding Pad, 3 Sanding Sheets, A Dust Extracting Adapter, And The Allen Key For Blade Changes