This 110-piece accessory kit provides the organized storage of popular Dremel accessories to perform a wide range of applications. This accessory set offers reusable storage bins and lift-out trays for easy organization of the included bits for cutting， grinding， polishing， sanding， cleaning and more. The kit consists of regular and heavy-duty cut off wheels， sanding bands， sandpaper discs， polishing compound， felt polishing wheels， aluminum oxide grinding stones， silicon carbide grinding stones， dressing stone， mandrels， wrench and a reusable carrying case with clear lid.