Prepare your students to enter the industrial trades. Useful for machinists, machine operators, designers, technicians, drafters, assemblers, clerks, and maintenance people.
Textbooks are thermal bound in a soft cover designed to lay flat.
They are written for beginners, and do not cover a lot of theory. Each book includes a final test, with the answers packaged separately for testing purposes. We do have certificates of completion for each course available upon request. Try our new calculator. Perform involute gear calculations in inches or millimeters.