Trade Catalogs on Machine Tools, and Machine Tool Parts and Attachments: Gear Cutters, Reamers, Drills, Lathe Chucks, Collet Chucks and Collets, Marking Equipment, Metal Slitting Saws, Mills, Live Centers, Turrets, Drill Holders, Files, Vises, Portable Grinders, Taps and Dies, Lathe Tools, Surface and Angle Plates, Milling Machine Arbors, Gages, Vernier Calipers, Dial Indicators, and Drill Jig Bushings