Surprisingly complete and easy to understand book that can be used to supplement training on the job for beginners, and a nice reference for those with a year or so on the job. Machining and measurement principles and techniques clearly explained.

A nice easy to understand supplement for newcomers to machining.
A nice easy to understand supplement for newcomers to machining.

I was genuinely surprised  to find some really great nuggets like “the Basic Nomenclature of Measurement ” which clearly defines:

  • Nominal size
  • Allowance
  • Limits
  • Tolerance
  • Basic Size
  • Unilateral Tolerance
  • Bilateral Tolerance
  • Precision
  • Accuracy

…in just a little over a page.
Nice graphics, sample calculations, and well done explanations on how to read a micrometer, vernier, as well as tables with feed and speed data for various types of materials for specific machining operations. very focused coverage of the essentials of the topics.
Do not confuse this book for a hobbyist project catalog.
This is a very clear and understandable text that explains the “how, why, and what” of machining and the use of  tools of our craft.
Nice photos too.
What I like the most is how the author really distills the information down to useful essentials. And makes them understandable.