7 Machine and Machine Tools for Shaping Metallic and/or Non-Metallic Materials-Namely, Turning Tools, Piercing Tools, Mills, Planes, Strickers, Stretchers, Saws, Compressors, Stampers, Punches, Drawing and Rolling Tools and Machine Parts-Namely, Centers of Planing or Facing Lathes, Modeling Boards and Parts for Modeling Boards, Guides, Nozzles, Rolling and Polishing Discs, Bearings, Valve Cones, Valve Seats and Valve Stems