Product DescriptionWORKPRO 276 Piece Rotary Tool KitSuitable for most ferrous and non-ferrous metals, castings, welded joints, rivets, rust, stone, glass, ceramics and porcelain.Sanding drums and sanding disc for rough shaping and smoothing wood and fiberglass.Great for all types of detail work in both hard and delicate materials.Polishing wheels for polishing metals and plastics.Accessories for working in metals, plastics, fiberglass and wood.Included (52) sanding bands(40) sanding discs(40) sanding disc with back adhesive(36) emery cut-off wheels(1) polishing compound(16) fiberglass cut-off wheels(4) flap wheel(8) felt polishing wheels(1) felt tip(6) silicon carbide grinding wheels(6) aluminum oxide grinding wheels(6) white alundum grinding wheels(2) diamond wheels(1) dressing stone(3) collets(1) wrench(2) rubber emery wheels(12) diamond-point drill bit(9) HSS twist drill bits(3) mandrel wheels(3) sanding shanks(1) sucking disc(6) rubber grinding stones(4) silicon carbide grinding stones(6) aluminum oxide grinding stones(1) brass wheel brush(3) stainless steel brushes(3) bristle brush (1) plastic case