1950 Wesson Feed & Speed Calculator Slider Metal Milling Co. Michigan Mfg Plant

US $140

  • Reseda, California, United States
  • Oct 25th
Vintage 1950 Wesson's Feed and Speed Calculator, made by Wesson Company aka WessonMetals, Ferndale, Michigan (address given as Ferndale 20, Michigan). Slider style calculator for carbide grade recommendations, milling feed rates, RPM & surface speed, and steel cutting speeds. Some age-related wear & tear but slider intact and text/numbers clear and readable. Free U.S. First Class shipping included. Thanks for looking - appreciate your business!

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