This 192 piece rotary accessory kit comes with a wide variety of components for sanding, engraving, cutting, grinding, and polishing. All parts store neatly in the compact carrying case. This kit is designed to be used with rotary kits that use 3.2mm and 4.8mm diameter shanks. Dimension details : Case Dimensions Width : 220.0mm Height : 55.0mm Depth : 190.0mm Weight : 460.0g Tool kit contents : 1 x Wrench, 16 x Sanding Bands, 1 x Rubber Emery Wheel, 1 x Felt Wheels, 4 x Felt Wheels, 12 x Grinding Wheels, 2 x Cut Off Wheels Fiberglass, 1 x Flap Wheel, 1 x Felt Wheel Pointed, 3 x Collets, 5 x Grinding Wheels With shank, 2 x Sanding Shanks, 2 x Mandrels For Wheel, 1 x Mandrels For Felt Wheels, 5 x Diamond Cutters, 1 x HSS Cutter, 6 x Brush, 1 x Polishing Compound, 66 x Cut Off Wheels, 60 x Sand Papers, 1 x Dressing Stone, 1 x Carry Case Storage Case : Moulded Plastic Case