Brand New Book Soft cover 5 1/2 X 8 1/2 Inches 48 Pages Two Books in One First you get "Manual of Screw Cutting" 4th edition (1887) by William Simpson "containing rules for calculating the change gears on screw-cutting lathes to cut square and angular threads per inch or per pitch, with two or four gears.
Brand New Book Soft cover 5 1/2 X 8 1/2 Inches 48 Pages Two Books in One First you get "Manual of Screw Cutting" 4th edition (1887) by William Simpson "containing rules for calculating the change gears on screw-cutting lathes to cut square and angular threads per inch or per pitch, with two or four gears.
Up for bid is a set of 18 total Starrett Company Diagram Tool Guide Wall Charts in original cardboard tube. These are in MINT CONDITION, they have never been hung up or displayed. They have been keep in their tube, I only took them out for pics.
FREE SHIPPING ITEMS NEVER USED- ALL IN NEW CONDITION Technical Specs Item Railroad Tool Set Primary Application Machinist SAE or Metric SAE Number of Pieces 89 Drive Size 3/8", 1/2" Number of Sockets/Accs. 36
Applications Used for layout, set-up, checking heights, depths and setting angles. Features Square head and protractors supplied with levels. Satin chrome blade.
Applications General purpose tools designed for cutting standard screw threads. Used for hand threading applications or machine tapping operations. They are used to reach holes that are otherwise difficult to tap or for tapping very deep holes.
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